| 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 | $46.64 | 3.369% | $48.2113 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $94.65 | 9.226% | $103.3824 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $167.96 | 9.592% | $184.0707 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $124.34 | 9.864% | $136.6049 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $79.52 | 3.590% | $82.3748 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $161.32 | 7.591% | $173.5658 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $155.42 | 3.678% | $161.1363 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $829.85 | $889.3462 | $889.34 | $889.30 | $889.40 | |