| 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 | $14.64 | 4.576% | $15.3099 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $101.54 | 3.162% | $104.7507 | $104.75 | $104.75 | $104.80 |
| Purchase #3 | $18.43 | 6.368% | $19.6036 | $19.60 | $19.60 | $19.60 |
| Purchase #4 | $94.85 | 11.346% | $105.6117 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $89.82 | 12.669% | $101.1993 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $112.38 | 12.525% | $126.4556 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $120.67 | 4.128% | $125.6513 | $125.65 | $125.65 | $125.70 |
| 7 purchase totals = | $552.33 | $598.5821 | $598.58 | $598.55 | $598.70 | |