| 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 | $9.51 | 6.849% | $10.1613 | $10.16 | $10.15 | $10.20 |
| Purchase #2 | $55.68 | 9.240% | $60.8248 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $47.64 | 13.389% | $54.0185 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $190.30 | 6.339% | $202.3631 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $91.43 | 11.205% | $101.6747 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $131.44 | 3.317% | $135.7999 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $159.78 | 7.305% | $171.4519 | $171.45 | $171.45 | $171.50 |
| 7 purchase totals = | $685.78 | $736.2942 | $736.28 | $736.20 | $736.40 | |