| 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 | $9.35 | 9.168% | $10.2072 | $10.21 | $10.20 | $10.20 |
| Purchase #2 | $211.55 | 11.824% | $236.5637 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $112.28 | 7.410% | $120.5999 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $64.79 | 3.125% | $66.8147 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $73.79 | 8.417% | $80.0009 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $112.72 | 4.380% | $117.6571 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $125.31 | 7.836% | $135.1293 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $709.79 | $766.9728 | $766.97 | $766.95 | $767.00 | |