| 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 | $22.75 | 3.361% | $23.5146 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $35.75 | 11.525% | $39.8702 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $40.47 | 3.442% | $41.863 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $249.58 | 3.615% | $258.6023 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $144.72 | 6.682% | $154.3902 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $178.29 | 10.778% | $197.5061 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $110.90 | 7.325% | $119.0234 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $782.46 | $834.7698 | $834.76 | $834.70 | $834.80 | |