| 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 | $62.60 | 3.415% | $64.7378 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $93.57 | 8.269% | $101.3073 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $114.32 | 7.744% | $123.1729 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $74.60 | 13.664% | $84.7933 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $20.59 | 6.747% | $21.9792 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $187.37 | 8.485% | $203.2683 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $186.27 | 10.440% | $205.7166 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $739.32 | $804.9754 | $804.98 | $804.95 | $805.00 | |