| 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 | $41.77 | 10.705% | $46.2415 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $86.91 | 13.344% | $98.5073 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $91.55 | 11.547% | $102.1213 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $31.92 | 13.145% | $36.1159 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $171.91 | 6.517% | $183.1134 | $183.11 | $183.10 | $183.10 |
| Purchase #6 | $64.85 | 7.533% | $69.7352 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $239.58 | 11.601% | $267.3737 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $728.49 | $803.2083 | $803.21 | $803.15 | $803.10 | |