| 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 | $27.71 | 13.227% | $31.3752 | $31.38 | $31.40 | $31.40 |
| Purchase #2 | $248.91 | 11.249% | $276.9099 | $276.91 | $276.90 | $276.90 |
| Purchase #3 | $39.89 | 13.372% | $45.2241 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $204.50 | 5.220% | $215.1749 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $79.55 | 13.386% | $90.1986 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $68.27 | 11.290% | $75.9777 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $84.93 | 4.609% | $88.8444 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $753.76 | $823.7048 | $823.70 | $823.70 | $823.70 | |