| 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 | $48.52 | 13.543% | $55.0911 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $60.88 | 5.356% | $64.1407 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $159.33 | 9.320% | $174.1796 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $12.88 | 10.228% | $14.1974 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $176.58 | 9.861% | $193.9926 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $45.58 | 6.301% | $48.452 | $48.45 | $48.45 | $48.50 |
| Purchase #7 | $34.60 | 8.286% | $37.467 | $37.47 | $37.45 | $37.50 |
| 7 purchase totals = | $538.37 | $587.5204 | $587.52 | $587.55 | $587.60 | |