| 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 | $98.96 | 10.400% | $109.2518 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $29.99 | 8.320% | $32.4852 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $34.98 | 3.278% | $36.1266 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $61.94 | 10.149% | $68.2263 | $68.23 | $68.25 | $68.20 |
| Purchase #5 | $102.90 | 13.505% | $116.7966 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $126.49 | 4.200% | $131.8026 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $229.53 | 12.477% | $258.1685 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $684.79 | $752.8576 | $752.87 | $752.90 | $752.90 | |