| 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 | $19.94 | 3.653% | $20.6684 | $20.67 | $20.65 | $20.70 |
| Purchase #2 | $156.44 | 3.571% | $162.0265 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $118.58 | 8.712% | $128.9107 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $84.33 | 4.735% | $88.323 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $206.60 | 5.297% | $217.5436 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $159.86 | 6.575% | $170.3708 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $104.72 | 3.330% | $108.2072 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $850.47 | $896.0502 | $896.05 | $896.00 | $896.00 | |