| 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 | $30.40 | 5.452% | $32.0574 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $155.39 | 11.793% | $173.7151 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $46.68 | 5.729% | $49.3543 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $208.47 | 7.471% | $224.0448 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $129.58 | 7.582% | $139.4048 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $61.67 | 13.518% | $70.0066 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $140.72 | 8.150% | $152.1887 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $772.91 | $840.7717 | $840.77 | $840.75 | $840.80 | |