| 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 | $147.34 | 6.564% | $157.0114 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $8.64 | 10.536% | $9.5503 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $198.62 | 9.395% | $217.2803 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $64.38 | 6.491% | $68.5589 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $16.70 | 11.435% | $18.6096 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $65.37 | 11.237% | $72.7156 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $29.81 | 6.790% | $31.8341 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $530.86 | $575.5602 | $575.56 | $575.55 | $575.60 | |