| 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 | $109.79 | 5.210% | $115.5101 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $78.59 | 6.357% | $83.586 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $74.43 | 5.233% | $78.3249 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $24.64 | 9.827% | $27.0614 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $116.47 | 13.400% | $132.077 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $189.44 | 6.674% | $202.0832 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $50.32 | 12.590% | $56.6553 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $643.68 | $695.2979 | $695.30 | $695.30 | $695.40 | |