| 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 | $122.25 | 7.763% | $131.7403 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $24.49 | 8.613% | $26.5993 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $61.65 | 5.633% | $65.1227 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $105.75 | 9.134% | $115.4092 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $36.49 | 13.665% | $41.4764 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $132.67 | 9.249% | $144.9406 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $37.30 | 11.708% | $41.6671 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $520.60 | $566.9556 | $566.96 | $566.95 | $566.90 | |