| 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 | $97.52 | 9.167% | $106.4597 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $242.75 | 8.430% | $263.2138 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $75.79 | 10.323% | $83.6138 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $120.66 | 8.508% | $130.9258 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $152.62 | 5.689% | $161.3026 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $29.32 | 8.255% | $31.7404 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $165.28 | 5.362% | $174.1423 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $883.94 | $951.3984 | $951.39 | $951.40 | $951.30 | |