| 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 | $6.97 | 5.162% | $7.3298 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $46.63 | 11.866% | $52.1631 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $145.67 | 12.396% | $163.7273 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $31.69 | 4.366% | $33.0736 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $47.40 | 5.808% | $50.153 | $50.15 | $50.15 | $50.20 |
| Purchase #6 | $232.26 | 13.374% | $263.3225 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $183.27 | 6.195% | $194.6236 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $693.89 | $764.3929 | $764.38 | $764.35 | $764.40 | |