| 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 | $31.82 | 4.336% | $33.1997 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $8.57 | 9.732% | $9.404 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $70.33 | 6.608% | $74.9774 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $75.49 | 3.237% | $77.9336 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $232.85 | 11.116% | $258.7336 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $246.28 | 5.311% | $259.3599 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $131.54 | 13.678% | $149.532 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $796.88 | $863.1402 | $863.13 | $863.20 | $863.10 | |