| 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 | $67.93 | 11.574% | $75.7922 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $86.62 | 7.284% | $92.9294 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $211.30 | 5.838% | $223.6357 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $94.68 | 9.384% | $103.5648 | $103.56 | $103.55 | $103.60 |
| Purchase #5 | $230.98 | 3.548% | $239.1752 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $7.56 | 12.551% | $8.5089 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $210.62 | 9.444% | $230.511 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $909.69 | $974.1172 | $974.12 | $974.15 | $974.10 | |