| 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 | $63.40 | 3.866% | $65.851 | $65.85 | $65.85 | $65.90 |
| Purchase #2 | $84.36 | 8.277% | $91.3425 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $61.80 | 4.673% | $64.6879 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $17.62 | 7.167% | $18.8828 | $18.88 | $18.90 | $18.90 |
| Purchase #5 | $92.95 | 10.683% | $102.8798 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $53.67 | 9.699% | $58.8755 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $103.52 | 8.645% | $112.4693 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $477.32 | $514.9888 | $514.99 | $515.05 | $515.10 | |