| 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 | $98.37 | 8.308% | $106.5426 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $85.54 | 4.372% | $89.2798 | $89.28 | $89.30 | $89.30 |
| Purchase #3 | $62.81 | 3.234% | $64.8413 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $79.77 | 6.169% | $84.691 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $247.77 | 8.230% | $268.1615 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $72.81 | 3.518% | $75.3715 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $19.59 | 7.452% | $21.0498 | $21.05 | $21.05 | $21.00 |
| 7 purchase totals = | $666.66 | $709.9375 | $709.93 | $709.95 | $709.90 | |