| 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 | $217.61 | 9.345% | $237.9457 | $237.95 | $237.95 | $237.90 |
| Purchase #2 | $62.85 | 12.745% | $70.8602 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $22.93 | 4.269% | $23.9089 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $68.42 | 13.443% | $77.6177 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $42.66 | 6.214% | $45.3109 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $96.52 | 6.675% | $102.9627 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $103.43 | 11.778% | $115.612 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $614.42 | $674.2181 | $674.22 | $674.15 | $674.20 | |