| 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 | $53.79 | 6.507% | $57.2901 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $226.79 | 9.233% | $247.7295 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $219.33 | 7.334% | $235.4157 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $28.42 | 11.299% | $31.6312 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $234.79 | 8.272% | $254.2118 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $232.72 | 13.318% | $263.7136 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $150.37 | 4.626% | $157.3261 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,146.21 | $1,247.3180 | $1,247.32 | $1,247.35 | $1,247.20 | |