| 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 | $9.32 | 6.398% | $9.9163 | $9.92 | $9.90 | $9.90 |
| Purchase #2 | $188.89 | 11.498% | $210.6086 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $55.55 | 6.157% | $58.9702 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $81.63 | 3.506% | $84.4919 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $111.32 | 3.864% | $115.6214 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $68.65 | 4.426% | $71.6884 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $19.84 | 8.228% | $21.4724 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $535.20 | $572.7692 | $572.77 | $572.70 | $572.80 | |