| 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 | $32.39 | 8.772% | $35.2313 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $240.93 | 9.289% | $263.31 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $174.97 | 11.259% | $194.6699 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $221.48 | 13.686% | $251.7918 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $13.91 | 7.720% | $14.9839 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $7.80 | 13.850% | $8.8803 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $156.26 | 6.492% | $166.4044 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $847.74 | $935.2716 | $935.26 | $935.30 | $935.30 | |