| 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 | $97.36 | 8.356% | $105.4954 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $66.82 | 5.655% | $70.5987 | $70.60 | $70.60 | $70.60 |
| Purchase #3 | $12.71 | 10.631% | $14.0612 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $160.51 | 6.218% | $170.4905 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $135.46 | 13.539% | $153.7999 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $211.79 | 5.329% | $223.0763 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $103.96 | 4.324% | $108.4552 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $788.61 | $845.9772 | $845.99 | $846.00 | $846.10 | |