| 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 | $53.30 | 5.308% | $56.1292 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $23.31 | 10.145% | $25.6748 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $167.82 | 4.363% | $175.142 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $125.89 | 5.635% | $132.9839 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $120.33 | 13.541% | $136.6239 | $136.62 | $136.60 | $136.60 |
| Purchase #6 | $104.53 | 4.164% | $108.8826 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $96.69 | 7.137% | $103.5908 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $691.87 | $739.0272 | $739.01 | $739.05 | $739.00 | |