| 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 | $30.55 | 6.678% | $32.5901 | $32.59 | $32.60 | $32.60 |
| Purchase #2 | $181.29 | 7.478% | $194.8469 | $194.85 | $194.85 | $194.80 |
| Purchase #3 | $11.27 | 8.244% | $12.1991 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $224.35 | 12.181% | $251.6781 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $14.94 | 9.247% | $16.3215 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $115.76 | 7.688% | $124.6596 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $243.78 | 3.186% | $251.5468 | $251.55 | $251.55 | $251.50 |
| 7 purchase totals = | $821.94 | $883.8421 | $883.85 | $883.85 | $883.80 | |