| 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 | $227.64 | 4.330% | $237.4968 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $15.88 | 4.742% | $16.633 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $41.41 | 3.278% | $42.7674 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $98.39 | 12.202% | $110.3955 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $214.37 | 8.630% | $232.8701 | $232.87 | $232.85 | $232.90 |
| Purchase #6 | $74.28 | 9.162% | $81.0855 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $36.54 | 12.190% | $40.9942 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $708.51 | $762.2425 | $762.25 | $762.25 | $762.30 | |