| 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 | $78.36 | 5.691% | $82.8195 | $82.82 | $82.80 | $82.80 |
| Purchase #2 | $24.67 | 10.784% | $27.3304 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $7.42 | 13.784% | $8.4428 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $246.87 | 6.745% | $263.5214 | $263.52 | $263.50 | $263.50 |
| Purchase #5 | $37.43 | 4.824% | $39.2356 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $27.58 | 5.783% | $29.175 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $244.37 | 6.541% | $260.3542 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $666.70 | $710.8789 | $710.88 | $710.90 | $710.80 | |