| 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 | $25.33 | 13.844% | $28.8367 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $196.89 | 11.606% | $219.7411 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $121.68 | 11.351% | $135.4919 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $61.65 | 4.635% | $64.5075 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $7.41 | 7.624% | $7.9749 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $68.86 | 4.391% | $71.8836 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $46.64 | 12.375% | $52.4117 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $528.46 | $580.8474 | $580.84 | $580.85 | $580.80 | |