| 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 | $64.94 | 12.499% | $73.0569 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $134.54 | 6.123% | $142.7779 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $19.83 | 6.768% | $21.1721 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $80.48 | 7.131% | $86.219 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $68.70 | 7.454% | $73.8209 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $160.72 | 13.769% | $182.8495 | $182.85 | $182.85 | $182.80 |
| Purchase #7 | $220.90 | 5.528% | $233.1114 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $750.11 | $813.0077 | $813.01 | $812.95 | $813.00 | |