| 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 | $210.48 | 10.835% | $233.2855 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $33.96 | 6.401% | $36.1338 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $42.73 | 11.442% | $47.6192 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $15.86 | 9.225% | $17.3231 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $87.57 | 8.287% | $94.8269 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $26.26 | 11.322% | $29.2332 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $102.95 | 3.642% | $106.6994 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $519.81 | $565.1211 | $565.12 | $565.15 | $565.00 | |