| 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 | $29.68 | 6.663% | $31.6576 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $66.49 | 3.295% | $68.6808 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $55.92 | 11.373% | $62.2798 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $242.35 | 7.511% | $260.5529 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $216.99 | 9.611% | $237.8449 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $149.57 | 13.788% | $170.1927 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $219.77 | 5.724% | $232.3496 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $980.77 | $1,063.5583 | $1,063.55 | $1,063.60 | $1,063.60 | |