| 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 | $44.87 | 7.177% | $48.0903 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $13.40 | 4.133% | $13.9538 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $150.38 | 6.618% | $160.3321 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $38.89 | 8.193% | $42.0763 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $87.93 | 5.289% | $92.5806 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $152.76 | 9.649% | $167.4998 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $23.86 | 12.104% | $26.748 | $26.75 | $26.75 | $26.70 |
| 7 purchase totals = | $512.09 | $551.2809 | $551.28 | $551.35 | $551.30 | |