| 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 | $31.71 | 10.605% | $35.0728 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $206.65 | 3.326% | $213.5232 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $193.60 | 4.104% | $201.5453 | $201.55 | $201.55 | $201.50 |
| Purchase #4 | $43.81 | 11.597% | $48.8906 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $36.59 | 13.245% | $41.4363 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $182.43 | 9.178% | $199.1734 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $86.40 | 11.151% | $96.0345 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $781.19 | $835.6761 | $835.67 | $835.65 | $835.60 | |