| 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 | $61.81 | 4.480% | $64.5791 | $64.58 | $64.60 | $64.60 |
| Purchase #2 | $28.39 | 3.614% | $29.416 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $78.52 | 12.589% | $88.4049 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $140.43 | 6.198% | $149.1339 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $66.37 | 6.772% | $70.8646 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $231.26 | 13.783% | $263.1346 | $263.13 | $263.15 | $263.10 |
| Purchase #7 | $19.39 | 9.631% | $21.2575 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $626.17 | $686.7906 | $686.78 | $686.80 | $686.80 | |