| 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 | $73.82 | 12.516% | $83.0593 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $94.56 | 7.587% | $101.7343 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $250.80 | 11.160% | $278.7893 | $278.79 | $278.80 | $278.80 |
| Purchase #4 | $20.25 | 6.862% | $21.6396 | $21.64 | $21.65 | $21.60 |
| Purchase #5 | $159.72 | 11.482% | $178.0591 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $51.62 | 13.435% | $58.5551 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $175.51 | 3.237% | $181.1913 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $826.28 | $903.0280 | $903.03 | $903.05 | $903.10 | |