| 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 | $112.41 | 6.560% | $119.7841 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $55.72 | 3.186% | $57.4952 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $65.93 | 12.865% | $74.4119 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $54.71 | 11.294% | $60.8889 | $60.89 | $60.90 | $60.90 |
| Purchase #5 | $14.90 | 11.703% | $16.6437 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $244.30 | 3.729% | $253.4099 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $125.62 | 3.828% | $130.4287 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $673.59 | $713.0624 | $713.06 | $713.10 | $713.00 | |