| 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 | $50.30 | 12.605% | $56.6403 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $15.42 | 5.269% | $16.2325 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $68.98 | 9.366% | $75.4407 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $136.33 | 5.337% | $143.6059 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $219.33 | 8.534% | $238.0476 | $238.05 | $238.05 | $238.00 |
| Purchase #6 | $194.50 | 11.454% | $216.778 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $166.73 | 11.864% | $186.5108 | $186.51 | $186.50 | $186.50 |
| 7 purchase totals = | $851.59 | $933.2558 | $933.26 | $933.30 | $933.10 | |