| 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 | $97.61 | 13.248% | $110.5414 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $19.42 | 4.185% | $20.2327 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $108.71 | 7.658% | $117.035 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $125.89 | 13.468% | $142.8449 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $133.77 | 10.265% | $147.5015 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $53.28 | 13.671% | $60.5639 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $147.46 | 9.172% | $160.985 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $686.14 | $759.7044 | $759.70 | $759.75 | $759.60 | |