| 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 | $34.26 | 3.256% | $35.3755 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $220.42 | 5.778% | $233.1559 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $105.41 | 8.702% | $114.5828 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $113.37 | 8.744% | $123.2831 | $123.28 | $123.30 | $123.30 |
| Purchase #5 | $129.95 | 10.173% | $143.1698 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $8.39 | 6.361% | $8.9237 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $244.47 | 5.718% | $258.4488 | $258.45 | $258.45 | $258.40 |
| 7 purchase totals = | $856.27 | $916.9396 | $916.94 | $916.95 | $917.00 | |