| 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 | $212.54 | 3.705% | $220.4146 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $83.55 | 8.485% | $90.6392 | $90.64 | $90.65 | $90.60 |
| Purchase #3 | $140.53 | 4.131% | $146.3353 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $51.40 | 9.554% | $56.3108 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $11.75 | 6.181% | $12.4763 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $59.71 | 7.502% | $64.1894 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $148.49 | 8.857% | $161.6418 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $707.97 | $752.0074 | $752.01 | $752.05 | $751.90 | |