| 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 | $19.88 | 9.313% | $21.7314 | $21.73 | $21.75 | $21.70 |
| Purchase #2 | $214.80 | 12.150% | $240.8982 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $9.64 | 6.613% | $10.2775 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $201.86 | 6.459% | $214.8981 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $120.27 | 5.784% | $127.2264 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $98.98 | 3.409% | $102.3542 | $102.35 | $102.35 | $102.40 |
| Purchase #7 | $28.34 | 8.367% | $30.7112 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $693.77 | $748.0970 | $748.10 | $748.15 | $748.10 | |