| 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 | $22.48 | 12.776% | $25.352 | $25.35 | $25.35 | $25.40 |
| Purchase #2 | $81.74 | 7.147% | $87.582 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $62.39 | 9.229% | $68.148 | $68.15 | $68.15 | $68.10 |
| Purchase #4 | $123.87 | 4.640% | $129.6176 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $6.83 | 3.851% | $7.093 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $50.57 | 10.321% | $55.7893 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $117.63 | 11.715% | $131.4104 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $465.51 | $504.9923 | $504.99 | $505.00 | $505.00 | |