| 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 | $53.37 | 12.626% | $60.1085 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $222.55 | 3.416% | $230.1523 | $230.15 | $230.15 | $230.20 |
| Purchase #3 | $121.30 | 6.229% | $128.8558 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $17.74 | 12.661% | $19.9861 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $175.97 | 11.173% | $195.6311 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $130.71 | 4.689% | $136.839 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $129.59 | 12.330% | $145.5684 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $851.23 | $917.1412 | $917.15 | $917.15 | $917.20 | |