| 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 | $26.66 | 7.284% | $28.6019 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $244.89 | 10.545% | $270.7137 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $31.90 | 3.836% | $33.1237 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $202.80 | 3.848% | $210.6037 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $233.81 | 8.377% | $253.3963 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $142.50 | 13.318% | $161.4782 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $25.29 | 6.134% | $26.8413 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $907.85 | $984.7588 | $984.75 | $984.75 | $984.70 | |