| 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 | $93.32 | 8.401% | $101.1598 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $97.61 | 7.807% | $105.2304 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $162.58 | 4.413% | $169.7547 | $169.75 | $169.75 | $169.80 |
| Purchase #4 | $34.73 | 9.472% | $38.0196 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $24.39 | 8.679% | $26.5068 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $138.99 | 10.649% | $153.791 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $108.95 | 6.585% | $116.1244 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $660.57 | $710.5867 | $710.58 | $710.55 | $710.60 | |