| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.53 | 4.198% | $58.9031 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $129.60 | 7.469% | $139.2798 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $161.62 | 11.650% | $180.4487 | $180.45 | $180.45 | $180.40 |
| Purchase #4 | $245.54 | 8.504% | $266.4207 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $113.91 | 13.269% | $129.0247 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $133.82 | 12.783% | $150.9262 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $143.81 | 13.783% | $163.6313 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $984.83 | $1,088.6345 | $1,088.63 | $1,088.65 | $1,088.50 | |