| 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 | $34.37 | 9.272% | $37.5568 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $31.72 | 7.790% | $34.191 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $7.25 | 5.268% | $7.6319 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $20.26 | 12.102% | $22.7119 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $236.31 | 5.688% | $249.7513 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $65.72 | 5.195% | $69.1342 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $53.64 | 7.548% | $57.6887 | $57.69 | $57.70 | $57.70 |
| 7 purchase totals = | $449.27 | $478.6658 | $478.66 | $478.70 | $478.70 | |