| 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 | $98.98 | 5.152% | $104.0794 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $5.57 | 8.645% | $6.0515 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $34.84 | 13.432% | $39.5197 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $59.98 | 10.691% | $66.3925 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $99.75 | 4.330% | $104.0692 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $195.29 | 3.438% | $202.0041 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $38.28 | 5.644% | $40.4405 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $532.69 | $562.5569 | $562.55 | $562.55 | $562.60 | |