| 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 | $42.79 | 10.128% | $47.1238 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $149.46 | 4.135% | $155.6402 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $77.50 | 9.257% | $84.6742 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $105.86 | 9.230% | $115.6309 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $61.48 | 8.637% | $66.79 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $155.51 | 5.568% | $164.1688 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $10.27 | 8.422% | $11.1349 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $602.87 | $645.1628 | $645.15 | $645.15 | $645.10 | |