| 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 | $131.30 | 10.779% | $145.4528 | $145.45 | $145.45 | $145.50 |
| Purchase #2 | $68.88 | 3.831% | $71.5188 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $53.32 | 6.514% | $56.7933 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $111.27 | 4.141% | $115.8777 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $243.74 | 6.517% | $259.6245 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $50.73 | 8.470% | $55.0268 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $44.96 | 10.490% | $49.6763 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $704.20 | $753.9702 | $753.97 | $754.00 | $754.00 | |