| 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 | $51.38 | 8.854% | $55.9292 | $55.93 | $55.95 | $55.90 |
| Purchase #2 | $35.64 | 4.259% | $37.1579 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $138.33 | 9.826% | $151.9223 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $154.77 | 9.319% | $169.193 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $206.57 | 3.160% | $213.0976 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $46.32 | 3.651% | $48.0111 | $48.01 | $48.00 | $48.00 |
| Purchase #7 | $234.71 | 13.663% | $266.7784 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $867.72 | $942.0895 | $942.09 | $942.10 | $942.10 | |