| 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 | $96.29 | 8.562% | $104.5343 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $12.27 | 11.742% | $13.7107 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $188.97 | 12.300% | $212.2133 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $69.41 | 3.187% | $71.6221 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $9.84 | 13.733% | $11.1913 | $11.19 | $11.20 | $11.20 |
| Purchase #6 | $190.58 | 3.439% | $197.134 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $215.58 | 4.535% | $225.3566 | $225.36 | $225.35 | $225.40 |
| 7 purchase totals = | $782.94 | $835.7623 | $835.75 | $835.75 | $835.70 | |