| 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 | $24.38 | 11.687% | $27.2293 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $46.87 | 4.284% | $48.8779 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $103.80 | 4.341% | $108.306 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $73.97 | 12.120% | $82.9352 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $54.67 | 4.741% | $57.2619 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $6.54 | 4.252% | $6.8181 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $145.62 | 7.377% | $156.3624 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $455.85 | $487.7908 | $487.80 | $487.80 | $487.80 | |