| 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 | $91.68 | 8.713% | $99.6681 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $141.73 | 10.802% | $157.0397 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $148.84 | 5.193% | $156.5693 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $14.38 | 5.193% | $15.1268 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $157.72 | 13.682% | $179.2993 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $223.29 | 12.808% | $251.889 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $8.70 | 11.628% | $9.7116 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $786.34 | $869.3038 | $869.31 | $869.30 | $869.30 | |