| 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 | $91.75 | 5.697% | $96.977 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $173.31 | 7.448% | $186.2181 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $92.51 | 4.444% | $96.6211 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $8.40 | 4.298% | $8.761 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $24.25 | 13.436% | $27.5082 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $172.81 | 9.435% | $189.1146 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $109.97 | 5.865% | $116.4197 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $673.00 | $721.6197 | $721.62 | $721.55 | $721.60 | |