| 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 | $48.46 | 12.165% | $54.3552 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $73.66 | 10.250% | $81.2102 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $250.57 | 11.366% | $279.0498 | $279.05 | $279.05 | $279.00 |
| Purchase #4 | $209.77 | 13.486% | $238.0596 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $117.93 | 9.528% | $129.1664 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $85.60 | 10.731% | $94.7857 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $10.65 | 5.663% | $11.2531 | $11.25 | $11.25 | $11.30 |
| 7 purchase totals = | $796.64 | $887.8800 | $887.89 | $887.85 | $888.00 | |