| 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 | $70.64 | 6.601% | $75.3029 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $70.33 | 12.543% | $79.1515 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $63.79 | 7.575% | $68.6221 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $21.41 | 4.724% | $22.4214 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $58.37 | 11.270% | $64.9483 | $64.95 | $64.95 | $64.90 |
| Purchase #6 | $166.57 | 5.711% | $176.0828 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $70.52 | 10.865% | $78.182 | $78.18 | $78.20 | $78.20 |
| 7 purchase totals = | $521.63 | $564.7110 | $564.70 | $564.70 | $564.70 | |