| 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 | $36.86 | 11.170% | $40.9773 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $143.41 | 9.289% | $156.7314 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $185.36 | 13.334% | $210.0759 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $94.61 | 11.689% | $105.669 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $84.99 | 10.740% | $94.1179 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $207.35 | 3.791% | $215.2106 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $70.94 | 5.630% | $74.9339 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $823.52 | $897.7160 | $897.72 | $897.75 | $897.70 | |