| 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 | $21.93 | 11.778% | $24.5129 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $6.97 | 9.547% | $7.6354 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $191.71 | 6.293% | $203.7743 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $127.31 | 9.794% | $139.7787 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $75.89 | 6.805% | $81.0543 | $81.05 | $81.05 | $81.10 |
| Purchase #6 | $71.66 | 4.713% | $75.0373 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $50.28 | 8.435% | $54.5211 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $545.75 | $586.3140 | $586.31 | $586.30 | $586.30 | |