| 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 | $98.46 | 6.745% | $105.1011 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $43.75 | 8.391% | $47.4211 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $8.51 | 10.610% | $9.4129 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $30.90 | 13.288% | $35.006 | $35.01 | $35.00 | $35.00 |
| Purchase #5 | $126.49 | 10.634% | $139.9409 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $204.76 | 8.216% | $221.5831 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $155.96 | 6.616% | $166.2783 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $668.83 | $724.7434 | $724.74 | $724.75 | $724.70 | |