| 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 | $128.97 | 3.514% | $133.502 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $37.96 | 3.265% | $39.1994 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $39.30 | 6.714% | $41.9386 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $197.96 | 12.198% | $222.1072 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $24.49 | 3.297% | $25.2974 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $54.83 | 5.703% | $57.957 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $91.47 | 5.443% | $96.4487 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $574.98 | $616.4503 | $616.46 | $616.45 | $616.40 | |