| 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 | $194.78 | 7.650% | $209.6807 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $172.29 | 3.267% | $177.9187 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $220.55 | 9.435% | $241.3589 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $15.29 | 10.748% | $16.9334 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $35.53 | 6.250% | $37.7506 | $37.75 | $37.75 | $37.80 |
| Purchase #6 | $68.53 | 8.273% | $74.1995 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $95.66 | 10.678% | $105.8746 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $802.63 | $863.7164 | $863.71 | $863.70 | $863.80 | |