| 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 | $44.64 | 11.163% | $49.6232 | $49.62 | $49.60 | $49.60 |
| Purchase #2 | $5.63 | 13.738% | $6.4034 | $6.40 | $6.40 | $6.40 |
| Purchase #3 | $99.82 | 3.359% | $103.173 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $237.35 | 13.543% | $269.4943 | $269.49 | $269.50 | $269.50 |
| Purchase #5 | $201.85 | 4.248% | $210.4246 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $63.67 | 13.811% | $72.4635 | $72.46 | $72.45 | $72.50 |
| Purchase #7 | $238.99 | 5.687% | $252.5814 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $891.95 | $964.1634 | $964.14 | $964.10 | $964.20 | |