| 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 | $55.35 | 6.200% | $58.7817 | $58.78 | $58.80 | $58.80 |
| Purchase #2 | $128.72 | 6.741% | $137.397 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $66.66 | 6.807% | $71.1975 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $105.42 | 6.644% | $112.4241 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $45.34 | 5.318% | $47.7512 | $47.75 | $47.75 | $47.80 |
| Purchase #6 | $212.63 | 3.450% | $219.9657 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $217.89 | 3.595% | $225.7231 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $832.01 | $873.2403 | $873.24 | $873.20 | $873.30 | |