| 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 | $39.29 | 5.708% | $41.5327 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $67.55 | 7.544% | $72.646 | $72.65 | $72.65 | $72.60 |
| Purchase #3 | $37.30 | 3.804% | $38.7189 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $19.28 | 5.327% | $20.307 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $238.46 | 4.547% | $249.3028 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $26.69 | 5.573% | $28.1774 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $55.44 | 10.360% | $61.1836 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $484.01 | $511.8684 | $511.87 | $511.90 | $511.80 | |