| 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 | $10.49 | 8.663% | $11.3987 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $100.30 | 3.339% | $103.649 | $103.65 | $103.65 | $103.60 |
| Purchase #3 | $17.25 | 3.594% | $17.87 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $161.71 | 6.434% | $172.1144 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $89.89 | 7.167% | $96.3324 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $178.68 | 8.113% | $193.1763 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $139.39 | 3.687% | $144.5293 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $697.71 | $739.0701 | $739.07 | $739.10 | $739.00 | |