| 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 | $15.63 | 8.796% | $17.0048 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $5.27 | 9.509% | $5.7711 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $238.82 | 11.335% | $265.8902 | $265.89 | $265.90 | $265.90 |
| Purchase #4 | $131.94 | 9.586% | $144.5878 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $136.98 | 9.225% | $149.6164 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $124.34 | 13.863% | $141.5773 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $228.49 | 5.359% | $240.7348 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $881.47 | $965.1824 | $965.18 | $965.20 | $965.20 | |