| 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 | $102.43 | 3.517% | $106.0325 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $5.66 | 3.608% | $5.8642 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $92.35 | 10.812% | $102.3349 | $102.33 | $102.35 | $102.30 |
| Purchase #4 | $47.42 | 11.185% | $52.7239 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $135.37 | 8.394% | $146.733 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $191.84 | 9.812% | $210.6633 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $112.46 | 4.109% | $117.081 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $687.53 | $741.4328 | $741.41 | $741.45 | $741.40 | |