| 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 | $74.52 | 9.640% | $81.7037 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $62.34 | 3.132% | $64.2925 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $100.92 | 11.609% | $112.6358 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $180.27 | 4.127% | $187.7097 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $212.45 | 6.177% | $225.573 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $197.38 | 10.308% | $217.7259 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $92.90 | 5.815% | $98.3021 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $920.78 | $987.9427 | $987.94 | $987.95 | $987.90 | |