| 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 | $146.68 | 3.651% | $152.0353 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $117.30 | 6.359% | $124.7591 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $9.61 | 5.317% | $10.121 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $12.70 | 9.183% | $13.8662 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $246.44 | 13.571% | $279.8844 | $279.88 | $279.90 | $279.90 |
| Purchase #6 | $66.29 | 9.767% | $72.7645 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $55.73 | 12.215% | $62.5374 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $654.75 | $715.9679 | $715.97 | $715.95 | $716.00 | |