| 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 | $34.87 | 7.736% | $37.5675 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $170.62 | 4.429% | $178.1768 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $222.78 | 5.742% | $235.572 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $235.33 | 9.606% | $257.9358 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $97.66 | 4.178% | $101.7402 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $91.96 | 10.683% | $101.7841 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $137.66 | 9.480% | $150.7102 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $990.88 | $1,063.4866 | $1,063.49 | $1,063.50 | $1,063.50 | |