| 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 | $43.98 | 7.117% | $47.1101 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $111.59 | 6.830% | $119.2116 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $169.55 | 8.843% | $184.5433 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $178.33 | 13.622% | $202.6221 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $24.25 | 4.799% | $25.4138 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $134.59 | 7.180% | $144.2536 | $144.25 | $144.25 | $144.30 |
| Purchase #7 | $57.68 | 3.470% | $59.6815 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $719.97 | $782.8360 | $782.82 | $782.80 | $782.80 | |