| 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 | $95.83 | 13.415% | $108.6856 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $104.82 | 10.115% | $115.4225 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $142.71 | 7.764% | $153.79 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $54.39 | 10.523% | $60.1135 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $118.72 | 10.300% | $130.9482 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $103.80 | 11.661% | $115.9041 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $133.32 | 11.862% | $149.1344 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $753.59 | $833.9983 | $833.99 | $834.00 | $833.90 | |