| 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 | $45.98 | 8.466% | $49.8727 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $128.67 | 7.296% | $138.0578 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $57.59 | 9.129% | $62.8474 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $90.40 | 10.692% | $100.0656 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $232.51 | 4.236% | $242.3591 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $137.92 | 13.278% | $156.233 | $156.23 | $156.25 | $156.20 |
| Purchase #7 | $40.89 | 13.134% | $46.2605 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $733.96 | $795.6961 | $795.70 | $795.65 | $795.80 | |