| 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 | $62.36 | 7.311% | $66.9191 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $248.61 | 13.268% | $281.5956 | $281.60 | $281.60 | $281.60 |
| Purchase #3 | $107.58 | 12.561% | $121.0931 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $71.67 | 3.213% | $73.9728 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $248.89 | 12.424% | $279.8121 | $279.81 | $279.80 | $279.80 |
| Purchase #6 | $62.43 | 7.417% | $67.0604 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $41.94 | 8.245% | $45.398 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $843.48 | $935.8511 | $935.85 | $935.80 | $935.90 | |