| 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 | $7.59 | 8.768% | $8.2555 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $56.83 | 12.112% | $63.7132 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $128.72 | 5.169% | $135.3735 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $131.65 | 8.579% | $142.9443 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $217.74 | 5.840% | $230.456 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $102.73 | 7.693% | $110.633 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $126.96 | 10.250% | $139.9734 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $772.22 | $831.3489 | $831.34 | $831.30 | $831.40 | |