| 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 | $94.31 | 6.128% | $100.0893 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $233.39 | 5.266% | $245.6803 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $206.56 | 6.181% | $219.3275 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $187.45 | 7.716% | $201.9136 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $103.36 | 7.648% | $111.265 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $33.64 | 8.619% | $36.5394 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $45.44 | 12.874% | $51.2899 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $904.15 | $966.1050 | $966.11 | $966.15 | $966.10 | |