| 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 | $23.85 | 4.443% | $24.9097 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $80.91 | 12.427% | $90.9647 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $221.34 | 8.573% | $240.3155 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $224.67 | 5.737% | $237.5593 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $107.37 | 3.257% | $110.867 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $115.88 | 4.409% | $120.9891 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $152.33 | 7.306% | $163.4592 | $163.46 | $163.45 | $163.50 |
| 7 purchase totals = | $926.35 | $989.0645 | $989.07 | $989.00 | $989.20 | |