| 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 | $38.56 | 9.312% | $42.1507 | $42.15 | $42.15 | $42.20 |
| Purchase #2 | $52.69 | 8.634% | $57.2393 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $147.61 | 5.556% | $155.8112 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $21.99 | 4.631% | $23.0084 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $75.53 | 8.579% | $82.0097 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $195.49 | 13.485% | $221.8518 | $221.85 | $221.85 | $221.90 |
| Purchase #7 | $166.58 | 12.705% | $187.744 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $698.45 | $769.8151 | $769.81 | $769.80 | $769.80 | |