| 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 | $59.57 | 11.130% | $66.2001 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $109.89 | 10.552% | $121.4856 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $55.40 | 5.831% | $58.6304 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $193.40 | 13.874% | $220.2323 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $206.64 | 8.392% | $223.9812 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $128.48 | 12.631% | $144.7083 | $144.71 | $144.70 | $144.70 |
| Purchase #7 | $165.61 | 10.150% | $182.4194 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $918.99 | $1,017.6573 | $1,017.66 | $1,017.70 | $1,017.60 | |