| 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 | $27.91 | 13.594% | $31.7041 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $125.47 | 4.492% | $131.1061 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $35.84 | 8.266% | $38.8025 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $200.84 | 6.403% | $213.6998 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $121.63 | 9.116% | $132.7178 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $102.79 | 7.693% | $110.6976 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $92.78 | 6.607% | $98.91 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $707.26 | $757.6379 | $757.64 | $757.60 | $757.60 | |