| 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 | $94.26 | 7.674% | $101.4935 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $219.71 | 11.403% | $244.7635 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $35.86 | 11.873% | $40.1177 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $98.67 | 6.108% | $104.6968 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $36.56 | 6.410% | $38.9035 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $31.75 | 11.239% | $35.3184 | $35.32 | $35.30 | $35.30 |
| Purchase #7 | $92.59 | 13.345% | $104.9461 | $104.95 | $104.95 | $104.90 |
| 7 purchase totals = | $609.40 | $670.2395 | $670.24 | $670.20 | $670.20 | |