| 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 | $38.86 | 5.161% | $40.8656 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $65.82 | 7.174% | $70.5419 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $129.47 | 11.279% | $144.0729 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $54.92 | 12.385% | $61.7218 | $61.72 | $61.70 | $61.70 |
| Purchase #5 | $82.30 | 6.572% | $87.7088 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $218.95 | 9.150% | $238.9839 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $108.33 | 11.838% | $121.1541 | $121.15 | $121.15 | $121.20 |
| 7 purchase totals = | $698.65 | $765.0490 | $765.04 | $765.00 | $765.10 | |