| 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 | $41.74 | 4.657% | $43.6838 | $43.68 | $43.70 | $43.70 |
| Purchase #2 | $11.91 | 12.289% | $13.3736 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $34.96 | 8.754% | $38.0204 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $213.88 | 12.543% | $240.707 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $178.77 | 8.688% | $194.3015 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $131.95 | 11.695% | $147.3816 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $77.73 | 7.854% | $83.8349 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $690.94 | $761.3028 | $761.29 | $761.30 | $761.30 | |