| 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 | $6.98 | 9.139% | $7.6179 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $15.78 | 8.403% | $17.106 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $236.80 | 8.497% | $256.9209 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $185.84 | 3.753% | $192.8146 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $59.46 | 3.425% | $61.4965 | $61.50 | $61.50 | $61.50 |
| Purchase #6 | $76.98 | 9.664% | $84.4193 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $243.34 | 3.426% | $251.6768 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $825.18 | $872.0520 | $872.06 | $872.00 | $872.00 | |