| 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 | $186.34 | 4.104% | $193.9874 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $61.31 | 7.601% | $65.9702 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $55.90 | 7.137% | $59.8896 | $59.89 | $59.90 | $59.90 |
| Purchase #4 | $6.25 | 6.422% | $6.6514 | $6.65 | $6.65 | $6.70 |
| Purchase #5 | $26.62 | 4.199% | $27.7378 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $219.77 | 3.251% | $226.9147 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $56.92 | 10.218% | $62.7361 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $613.11 | $643.8872 | $643.89 | $643.90 | $643.90 | |