| 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 | $240.39 | 9.533% | $263.3064 | $263.31 | $263.30 | $263.30 |
| Purchase #2 | $27.60 | 6.582% | $29.4166 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $64.50 | 7.513% | $69.3459 | $69.35 | $69.35 | $69.30 |
| Purchase #4 | $81.25 | 11.602% | $90.6766 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $119.70 | 11.556% | $133.5325 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $80.47 | 10.666% | $89.0529 | $89.05 | $89.05 | $89.10 |
| Purchase #7 | $35.48 | 8.202% | $38.3901 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $649.39 | $713.7210 | $713.73 | $713.75 | $713.70 | |