| 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 | $63.77 | 7.646% | $68.6459 | $68.65 | $68.65 | $68.60 |
| Purchase #2 | $164.78 | 10.585% | $182.222 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $92.32 | 10.352% | $101.877 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $48.98 | 9.386% | $53.5773 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $83.64 | 12.708% | $94.269 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $18.84 | 13.599% | $21.4021 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $220.48 | 4.255% | $229.8614 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $692.81 | $751.8547 | $751.86 | $751.85 | $751.90 | |