| 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 | $19.89 | 10.842% | $22.0465 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $243.73 | 8.564% | $264.603 | $264.60 | $264.60 | $264.60 |
| Purchase #3 | $10.39 | 3.701% | $10.7745 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $95.57 | 7.180% | $102.4319 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $43.53 | 5.558% | $45.9494 | $45.95 | $45.95 | $45.90 |
| Purchase #6 | $18.54 | 5.728% | $19.602 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $80.95 | 7.634% | $87.1297 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $512.60 | $552.5370 | $552.53 | $552.55 | $552.40 | |