| 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 | $44.69 | 12.223% | $50.1525 | $50.15 | $50.15 | $50.20 |
| Purchase #2 | $60.87 | 6.540% | $64.8509 | $64.85 | $64.85 | $64.90 |
| Purchase #3 | $21.86 | 3.159% | $22.5506 | $22.55 | $22.55 | $22.60 |
| Purchase #4 | $151.54 | 5.554% | $159.9565 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $50.88 | 3.512% | $52.6669 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $202.76 | 4.631% | $212.1498 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $43.73 | 4.861% | $45.8557 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $576.33 | $608.1829 | $608.19 | $608.15 | $608.40 | |