| 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 | $8.92 | 10.621% | $9.8674 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $68.43 | 5.416% | $72.1362 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $243.94 | 5.613% | $257.6324 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $21.79 | 13.344% | $24.6977 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $105.74 | 10.441% | $116.7803 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $214.59 | 8.189% | $232.1628 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $233.42 | 6.239% | $247.9831 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $896.83 | $961.2599 | $961.26 | $961.30 | $961.30 | |