| 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 | $108.36 | 6.137% | $115.0101 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $101.43 | 10.477% | $112.0568 | $112.06 | $112.05 | $112.10 |
| Purchase #3 | $43.49 | 5.244% | $45.7706 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $152.79 | 13.329% | $173.1554 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $13.68 | 7.191% | $14.6637 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $70.88 | 12.459% | $79.7109 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $217.70 | 9.613% | $238.6275 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $708.33 | $778.9950 | $779.00 | $778.95 | $779.10 | |