| 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 | $88.79 | 4.178% | $92.4996 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $113.45 | 13.166% | $128.3868 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $16.71 | 10.116% | $18.4004 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $211.53 | 4.657% | $221.381 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $122.41 | 4.848% | $128.3444 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $20.49 | 3.155% | $21.1365 | $21.14 | $21.15 | $21.10 |
| Purchase #7 | $125.94 | 11.131% | $139.9584 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $699.32 | $750.1071 | $750.11 | $750.15 | $750.10 | |