| 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 | $47.87 | 11.362% | $53.309 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $231.67 | 5.355% | $244.0759 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $12.90 | 6.123% | $13.6899 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $29.61 | 8.731% | $32.1952 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $179.89 | 3.460% | $186.1142 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $239.95 | 3.292% | $247.8492 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $28.46 | 11.737% | $31.8004 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $770.35 | $809.0338 | $809.04 | $809.05 | $809.00 | |