| 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 | $28.41 | 11.253% | $31.607 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $59.67 | 5.725% | $63.0861 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $218.40 | 12.784% | $246.3203 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $133.58 | 7.644% | $143.7909 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $46.69 | 13.763% | $53.1159 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $124.98 | 8.110% | $135.1159 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $199.99 | 5.830% | $211.6494 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $811.72 | $884.6855 | $884.70 | $884.65 | $884.60 | |