| 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 | $56.42 | 3.503% | $58.3964 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $27.87 | 8.289% | $30.1801 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $20.32 | 12.212% | $22.8015 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $168.85 | 5.540% | $178.2043 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $99.29 | 13.242% | $112.438 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $48.38 | 12.780% | $54.563 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $194.55 | 13.656% | $221.1177 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $615.68 | $677.7010 | $677.70 | $677.70 | $677.70 | |