| 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 | $66.33 | 3.300% | $68.5189 | $68.52 | $68.50 | $68.50 |
| Purchase #2 | $169.82 | 6.118% | $180.2096 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $206.87 | 8.523% | $224.5015 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $232.72 | 13.480% | $264.0907 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $47.40 | 8.550% | $51.4527 | $51.45 | $51.45 | $51.50 |
| Purchase #6 | $63.69 | 8.163% | $68.889 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $129.49 | 11.754% | $144.7103 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $916.32 | $1,002.3727 | $1,002.37 | $1,002.35 | $1,002.40 | |