| 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 | $97.88 | 9.185% | $106.8703 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $156.45 | 3.274% | $161.5722 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $22.50 | 13.614% | $25.5632 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $12.94 | 7.544% | $13.9162 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $241.73 | 10.236% | $266.4735 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $152.81 | 3.625% | $158.3494 | $158.35 | $158.35 | $158.30 |
| Purchase #7 | $43.74 | 6.699% | $46.6701 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $728.05 | $779.4149 | $779.41 | $779.30 | $779.50 | |