| 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 | $84.78 | 6.455% | $90.2525 | $90.25 | $90.25 | $90.30 |
| Purchase #2 | $188.30 | 9.140% | $205.5106 | $205.51 | $205.50 | $205.50 |
| Purchase #3 | $138.46 | 6.859% | $147.957 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $59.59 | 8.873% | $64.8774 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $210.28 | 6.812% | $224.6043 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $187.31 | 5.639% | $197.8724 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $34.60 | 9.575% | $37.913 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $903.32 | $968.9872 | $968.98 | $968.95 | $969.10 | |