| 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 | $104.33 | 5.786% | $110.3665 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $163.58 | 5.340% | $172.3152 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $43.63 | 13.713% | $49.613 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $29.57 | 5.753% | $31.2712 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $51.97 | 9.567% | $56.942 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $47.33 | 7.819% | $51.0307 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $146.87 | 4.327% | $153.2251 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $587.28 | $624.7637 | $624.77 | $624.75 | $624.70 | |