| 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 | $75.30 | 6.121% | $79.9091 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $187.51 | 12.467% | $210.8869 | $210.89 | $210.90 | $210.90 |
| Purchase #3 | $25.93 | 8.278% | $28.0765 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $209.94 | 7.425% | $225.528 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $5.72 | 5.616% | $6.0412 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $157.64 | 8.577% | $171.1608 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $102.64 | 4.634% | $107.3963 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $764.68 | $828.9988 | $829.01 | $829.05 | $829.00 | |