| 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 | $103.64 | 12.541% | $116.6375 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $163.56 | 9.280% | $178.7384 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $144.99 | 9.524% | $158.7988 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $5.44 | 13.212% | $6.1587 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $41.62 | 8.507% | $45.1606 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $72.40 | 11.425% | $80.6717 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $38.60 | 5.665% | $40.7867 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $570.25 | $626.9524 | $626.96 | $626.95 | $627.00 | |