| 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 | $23.59 | 10.678% | $26.1089 | $26.11 | $26.10 | $26.10 |
| Purchase #2 | $37.52 | 7.226% | $40.2312 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $244.40 | 10.501% | $270.0644 | $270.06 | $270.05 | $270.10 |
| Purchase #4 | $16.26 | 9.317% | $17.7749 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $206.72 | 3.152% | $213.2358 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $61.99 | 3.228% | $63.991 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $140.71 | 5.237% | $148.079 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $731.19 | $779.4852 | $779.48 | $779.50 | $779.50 | |