| 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 | $57.88 | 5.405% | $61.0084 | $61.01 | $61.00 | $61.00 |
| Purchase #2 | $156.50 | 4.577% | $163.663 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $45.76 | 10.571% | $50.5973 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $33.76 | 9.673% | $37.0256 | $37.03 | $37.05 | $37.00 |
| Purchase #5 | $77.54 | 6.248% | $82.3847 | $82.38 | $82.40 | $82.40 |
| Purchase #6 | $96.99 | 6.630% | $103.4204 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $13.69 | 7.361% | $14.6977 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $482.12 | $512.7971 | $512.80 | $512.80 | $512.80 | |