| 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 | $63.32 | 12.173% | $71.0279 | $71.03 | $71.05 | $71.00 |
| Purchase #2 | $93.29 | 4.446% | $97.4377 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $127.67 | 3.236% | $131.8014 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $9.76 | 6.203% | $10.3654 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $148.49 | 6.623% | $158.3245 | $158.32 | $158.30 | $158.30 |
| Purchase #6 | $150.62 | 7.607% | $162.0777 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $58.75 | 9.689% | $64.4423 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $651.90 | $695.4769 | $695.48 | $695.50 | $695.40 | |