| 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 | $21.27 | 8.279% | $23.0309 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $64.66 | 10.124% | $71.2062 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $91.83 | 6.488% | $97.7879 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $217.59 | 6.710% | $232.1903 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $160.89 | 4.139% | $167.5492 | $167.55 | $167.55 | $167.50 |
| Purchase #6 | $26.68 | 9.361% | $29.1775 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $31.43 | 9.807% | $34.5123 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $614.35 | $655.4543 | $655.46 | $655.50 | $655.40 | |