| 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 | $48.64 | 10.729% | $53.8586 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $212.61 | 12.597% | $239.3925 | $239.39 | $239.40 | $239.40 |
| Purchase #3 | $37.63 | 10.394% | $41.5413 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $202.41 | 3.721% | $209.9417 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $125.78 | 6.153% | $133.5192 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $8.62 | 7.699% | $9.2837 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $61.36 | 11.174% | $68.2164 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $697.05 | $755.7534 | $755.75 | $755.75 | $755.70 | |