| 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 | $41.40 | 9.346% | $45.2692 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $186.52 | 11.188% | $207.3879 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $196.43 | 4.131% | $204.5445 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $111.61 | 9.179% | $121.8547 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $146.54 | 5.750% | $154.9661 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $87.39 | 3.138% | $90.1323 | $90.13 | $90.15 | $90.10 |
| Purchase #7 | $18.78 | 6.130% | $19.9312 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $788.67 | $844.0859 | $844.08 | $844.10 | $844.10 | |