| 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 | $25.25 | 8.720% | $27.4518 | $27.45 | $27.45 | $27.50 |
| Purchase #2 | $249.57 | 11.317% | $277.8138 | $277.81 | $277.80 | $277.80 |
| Purchase #3 | $175.76 | 6.682% | $187.5043 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $34.98 | 5.462% | $36.8906 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $46.82 | 3.695% | $48.55 | $48.55 | $48.55 | $48.60 |
| Purchase #6 | $101.61 | 9.823% | $111.5912 | $111.59 | $111.60 | $111.60 |
| Purchase #7 | $73.75 | 7.397% | $79.2053 | $79.21 | $79.20 | $79.20 |
| 7 purchase totals = | $707.74 | $769.0070 | $769.00 | $769.00 | $769.10 | |