| 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 | $38.61 | 12.625% | $43.4845 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $61.36 | 4.867% | $64.3464 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $190.40 | 8.709% | $206.9819 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $51.90 | 3.148% | $53.5338 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $126.86 | 10.558% | $140.2539 | $140.25 | $140.25 | $140.30 |
| Purchase #6 | $154.94 | 13.867% | $176.4255 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $134.58 | 11.196% | $149.6476 | $149.65 | $149.65 | $149.60 |
| 7 purchase totals = | $758.65 | $834.6736 | $834.67 | $834.75 | $834.60 | |