| 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 | $11.47 | 8.561% | $12.4519 | $12.45 | $12.45 | $12.50 |
| Purchase #2 | $101.26 | 9.525% | $110.905 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $118.92 | 6.826% | $127.0375 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $33.86 | 10.674% | $37.4742 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $116.41 | 12.330% | $130.7634 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $192.35 | 12.701% | $216.7804 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $18.36 | 7.563% | $19.7486 | $19.75 | $19.75 | $19.70 |
| 7 purchase totals = | $592.63 | $655.1610 | $655.16 | $655.15 | $655.20 | |