| 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 | $98.84 | 5.705% | $104.4788 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $203.89 | 3.688% | $211.4095 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $25.75 | 9.526% | $28.2029 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $132.34 | 13.572% | $150.3012 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $37.30 | 3.578% | $38.6346 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $184.38 | 3.837% | $191.4547 | $191.45 | $191.45 | $191.50 |
| Purchase #7 | $209.76 | 5.154% | $220.571 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $892.26 | $945.0527 | $945.04 | $945.05 | $945.10 | |