| 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 | $69.40 | 11.385% | $77.3012 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $98.89 | 11.818% | $110.5768 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $103.65 | 10.760% | $114.8027 | $114.80 | $114.80 | $114.80 |
| Purchase #4 | $184.54 | 10.236% | $203.4295 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $44.77 | 4.496% | $46.7829 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $100.32 | 4.338% | $104.6719 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $121.63 | 12.445% | $136.7669 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $723.20 | $794.3319 | $794.33 | $794.35 | $794.40 | |