| 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 | $25.43 | 4.695% | $26.6239 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $126.86 | 11.455% | $141.3918 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $43.45 | 11.742% | $48.5519 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $209.64 | 9.610% | $229.7864 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $144.49 | 6.425% | $153.7735 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $19.42 | 10.470% | $21.4533 | $21.45 | $21.45 | $21.50 |
| Purchase #7 | $248.31 | 10.400% | $274.1342 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $817.60 | $895.7150 | $895.70 | $895.70 | $895.80 | |