| 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 | $66.28 | 9.621% | $72.6568 | $72.66 | $72.65 | $72.70 |
| Purchase #2 | $97.73 | 13.389% | $110.8151 | $110.82 | $110.80 | $110.80 |
| Purchase #3 | $141.86 | 10.397% | $156.6092 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $30.70 | 13.503% | $34.8454 | $34.85 | $34.85 | $34.80 |
| Purchase #5 | $14.84 | 10.303% | $16.369 | $16.37 | $16.35 | $16.40 |
| Purchase #6 | $49.34 | 9.500% | $54.0273 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $91.39 | 4.809% | $95.7849 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $492.14 | $541.1077 | $541.12 | $541.10 | $541.10 | |