| 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 | $47.71 | 10.856% | $52.8894 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $81.45 | 10.172% | $89.7351 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $225.83 | 9.454% | $247.18 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $176.88 | 7.133% | $189.4969 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $68.80 | 8.119% | $74.3859 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $48.90 | 10.344% | $53.9582 | $53.96 | $53.95 | $54.00 |
| Purchase #7 | $18.47 | 6.561% | $19.6818 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $668.04 | $727.3273 | $727.34 | $727.40 | $727.40 | |