| 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 | $54.89 | 9.204% | $59.9421 | $59.94 | $59.95 | $59.90 |
| Purchase #2 | $8.72 | 11.479% | $9.721 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $65.25 | 7.811% | $70.3467 | $70.35 | $70.35 | $70.30 |
| Purchase #4 | $161.98 | 13.579% | $183.9753 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $105.25 | 7.178% | $112.8048 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $226.45 | 11.684% | $252.9084 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $221.61 | 4.612% | $231.8307 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $844.15 | $921.5290 | $921.53 | $921.55 | $921.40 | |