| 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 | $31.70 | 9.559% | $34.7302 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $58.98 | 5.718% | $62.3525 | $62.35 | $62.35 | $62.40 |
| Purchase #3 | $219.74 | 9.126% | $239.7935 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $215.77 | 4.158% | $224.7417 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $138.91 | 8.393% | $150.5687 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $47.52 | 12.655% | $53.5337 | $53.53 | $53.55 | $53.50 |
| Purchase #7 | $156.64 | 5.715% | $165.592 | $165.59 | $165.60 | $165.60 |
| 7 purchase totals = | $869.26 | $931.3123 | $931.30 | $931.35 | $931.30 | |