| 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 | $28.34 | 10.645% | $31.3568 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $246.26 | 4.739% | $257.9303 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $130.67 | 11.762% | $146.0394 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $155.91 | 12.294% | $175.0776 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $12.84 | 13.297% | $14.5473 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $27.53 | 12.768% | $31.045 | $31.05 | $31.05 | $31.00 |
| Purchase #7 | $69.69 | 12.849% | $78.6445 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $671.24 | $734.6409 | $734.65 | $734.70 | $734.50 | |