| 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 | $22.71 | 4.651% | $23.7662 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $76.73 | 5.525% | $80.9693 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $115.55 | 7.710% | $124.4589 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $193.41 | 3.827% | $200.8118 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $211.75 | 7.748% | $228.1564 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $115.82 | 8.752% | $125.9566 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $40.98 | 4.167% | $42.6876 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $776.95 | $826.8068 | $826.82 | $826.75 | $827.00 | |