| 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 | $43.39 | 12.396% | $48.7686 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $210.50 | 11.586% | $234.8885 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $5.74 | 3.815% | $5.959 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $224.72 | 10.277% | $247.8145 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $201.52 | 4.390% | $210.3667 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $89.26 | 3.819% | $92.6688 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $135.97 | 8.545% | $147.5886 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $911.10 | $988.0547 | $988.06 | $988.00 | $988.20 | |