| 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 | $103.67 | 4.682% | $108.5238 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $38.35 | 13.596% | $43.5641 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $112.85 | 7.796% | $121.6478 | $121.65 | $121.65 | $121.60 |
| Purchase #4 | $57.89 | 6.564% | $61.6899 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $67.76 | 8.102% | $73.2499 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $244.53 | 8.362% | $264.9776 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $36.31 | 4.128% | $37.8089 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $661.36 | $711.4620 | $711.46 | $711.45 | $711.40 | |