| 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 | $42.78 | 8.302% | $46.3316 | $46.33 | $46.35 | $46.30 |
| Purchase #2 | $179.78 | 5.593% | $189.8351 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $163.58 | 13.373% | $185.4556 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $195.82 | 5.497% | $206.5842 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $33.62 | 10.646% | $37.1992 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $70.83 | 9.460% | $77.5305 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $119.76 | 12.353% | $134.554 | $134.55 | $134.55 | $134.60 |
| 7 purchase totals = | $806.17 | $877.4902 | $877.49 | $877.55 | $877.50 | |