| 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 | $29.56 | 8.503% | $32.0735 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $71.50 | 12.731% | $80.6027 | $80.60 | $80.60 | $80.60 |
| Purchase #3 | $132.74 | 5.499% | $140.0394 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $196.54 | 10.745% | $217.6582 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $97.30 | 7.594% | $104.689 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $146.87 | 10.422% | $162.1768 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $44.42 | 9.153% | $48.4858 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $718.93 | $785.7254 | $785.73 | $785.75 | $785.80 | |