| 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 | $246.84 | 7.556% | $265.4912 | $265.49 | $265.50 | $265.50 |
| Purchase #2 | $78.94 | 4.365% | $82.3857 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $102.62 | 9.699% | $112.5731 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $243.68 | 12.487% | $274.1083 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $12.35 | 10.855% | $13.6906 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $85.52 | 6.674% | $91.2276 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $30.74 | 7.730% | $33.1162 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $800.69 | $872.5927 | $872.60 | $872.60 | $872.60 | |