| 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 | $32.90 | 12.502% | $37.0132 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $171.36 | 3.176% | $176.8024 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $96.96 | 9.728% | $106.3923 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $240.40 | 6.548% | $256.1414 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $137.38 | 4.377% | $143.3931 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $36.54 | 11.263% | $40.6555 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $6.41 | 3.611% | $6.6415 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $721.95 | $767.0394 | $767.03 | $767.05 | $767.00 | |