| 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 | $241.58 | 6.406% | $257.0556 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $18.79 | 13.501% | $21.3268 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $203.62 | 8.329% | $220.5795 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $59.42 | 6.206% | $63.1076 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $14.51 | 3.668% | $15.0422 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $184.40 | 13.857% | $209.9523 | $209.95 | $209.95 | $210.00 |
| Purchase #7 | $27.78 | 5.253% | $29.2393 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $750.10 | $816.3033 | $816.31 | $816.35 | $816.30 | |