| 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 | $13.36 | 9.499% | $14.6291 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $42.30 | 8.122% | $45.7356 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $210.33 | 8.601% | $228.4205 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $206.33 | 7.744% | $222.3082 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $87.38 | 7.830% | $94.2219 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $187.32 | 13.732% | $213.0428 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $76.84 | 13.498% | $87.2119 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $823.86 | $905.5700 | $905.57 | $905.55 | $905.40 | |