| 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 | $77.80 | 5.545% | $82.114 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $28.91 | 9.693% | $31.7122 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $103.69 | 12.395% | $116.5424 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $246.65 | 7.871% | $266.0638 | $266.06 | $266.05 | $266.10 |
| Purchase #5 | $194.46 | 12.626% | $219.0125 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $6.55 | 9.793% | $7.1914 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $51.73 | 12.714% | $58.307 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $709.79 | $780.9433 | $780.93 | $780.90 | $780.90 | |