| 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 | $9.42 | 6.710% | $10.0521 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $176.67 | 10.435% | $195.1055 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $108.47 | 11.796% | $121.2651 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $144.34 | 10.535% | $159.5462 | $159.55 | $159.55 | $159.50 |
| Purchase #5 | $204.28 | 3.466% | $211.3603 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $127.87 | 6.507% | $136.1905 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $89.81 | 12.183% | $100.7516 | $100.75 | $100.75 | $100.80 |
| 7 purchase totals = | $860.86 | $934.2713 | $934.28 | $934.25 | $934.40 | |