| 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 | $195.66 | 6.864% | $209.0901 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $50.28 | 4.558% | $52.5718 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $135.63 | 9.250% | $148.1758 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $81.27 | 9.604% | $89.0752 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $45.79 | 11.211% | $50.9235 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $69.38 | 5.643% | $73.2951 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $110.45 | 12.635% | $124.4054 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $688.46 | $747.5369 | $747.55 | $747.55 | $747.60 | |