| 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 | $204.54 | 9.565% | $224.1043 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $29.82 | 4.459% | $31.1497 | $31.15 | $31.15 | $31.10 |
| Purchase #3 | $206.58 | 4.783% | $216.4607 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $88.54 | 8.767% | $96.3023 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $105.43 | 11.427% | $117.4775 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $58.70 | 7.587% | $63.1536 | $63.15 | $63.15 | $63.20 |
| Purchase #7 | $70.99 | 11.176% | $78.9238 | $78.92 | $78.90 | $78.90 |
| 7 purchase totals = | $764.60 | $827.5719 | $827.56 | $827.55 | $827.60 | |