| 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 | $61.91 | 7.827% | $66.7557 | $66.76 | $66.75 | $66.80 |
| Purchase #2 | $18.40 | 11.519% | $20.5195 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $41.88 | 10.397% | $46.2343 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $135.92 | 13.848% | $154.7422 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $93.84 | 9.653% | $102.8984 | $102.90 | $102.90 | $102.90 |
| Purchase #6 | $84.56 | 4.756% | $88.5817 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $85.92 | 12.746% | $96.8714 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $522.43 | $576.6032 | $576.60 | $576.60 | $576.60 | |