| 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 | $90.69 | 7.449% | $97.4455 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $243.77 | 6.168% | $258.8057 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $64.54 | 11.744% | $72.1196 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $118.96 | 11.821% | $133.0223 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $153.46 | 3.833% | $159.3421 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $66.67 | 6.445% | $70.9669 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $6.79 | 4.639% | $7.105 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $744.88 | $798.8071 | $798.82 | $798.75 | $798.70 | |