| 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 | $63.48 | 10.534% | $70.167 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $227.96 | 6.352% | $242.44 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $196.38 | 3.251% | $202.7643 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $82.46 | 6.803% | $88.0698 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $102.26 | 9.781% | $112.2621 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $64.63 | 10.254% | $71.2572 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $29.38 | 12.853% | $33.1562 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $766.55 | $820.1166 | $820.12 | $820.05 | $820.30 | |