| 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 | $69.67 | 13.185% | $78.856 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $140.71 | 6.467% | $149.8097 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $102.74 | 4.823% | $107.6952 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $244.40 | 8.209% | $264.4628 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $52.45 | 13.750% | $59.6619 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $63.51 | 8.241% | $68.7439 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $53.96 | 4.431% | $56.351 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $727.44 | $785.5805 | $785.58 | $785.55 | $785.70 | |