| 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 | $68.55 | 3.365% | $70.8567 | $70.86 | $70.85 | $70.90 |
| Purchase #2 | $206.49 | 5.420% | $217.6818 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $194.81 | 7.326% | $209.0818 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $184.60 | 3.468% | $191.0019 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $208.89 | 13.600% | $237.299 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $11.28 | 11.852% | $12.6169 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $24.96 | 5.109% | $26.2352 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $899.58 | $964.7733 | $964.78 | $964.80 | $964.80 | |