| 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 | $50.60 | 12.202% | $56.7742 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $48.52 | 4.489% | $50.6981 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $70.89 | 6.825% | $75.7282 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $72.52 | 12.452% | $81.5502 | $81.55 | $81.55 | $81.60 |
| Purchase #5 | $105.63 | 12.544% | $118.8802 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $135.78 | 5.283% | $142.9533 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $16.59 | 10.309% | $18.3003 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $500.53 | $544.8845 | $544.88 | $544.90 | $545.00 | |