| 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 | $61.79 | 7.727% | $66.5645 | $66.56 | $66.55 | $66.60 |
| Purchase #2 | $200.65 | 3.102% | $206.8742 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $133.90 | 4.582% | $140.0353 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $211.69 | 8.573% | $229.8382 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $216.42 | 4.688% | $226.5658 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $97.30 | 9.606% | $106.6466 | $106.65 | $106.65 | $106.60 |
| Purchase #7 | $144.43 | 4.642% | $151.1344 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $1,066.18 | $1,127.6590 | $1,127.66 | $1,127.65 | $1,127.60 | |