| 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 | $128.59 | 7.203% | $137.8523 | $137.85 | $137.85 | $137.90 |
| Purchase #2 | $34.38 | 6.743% | $36.6982 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $68.40 | 12.487% | $76.9411 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $55.60 | 11.433% | $61.9567 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $139.71 | 9.220% | $152.5913 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $101.76 | 13.520% | $115.518 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $79.91 | 9.166% | $87.2346 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $608.35 | $668.7922 | $668.79 | $668.80 | $668.80 | |