| 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 | $11.34 | 4.152% | $11.8108 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $59.70 | 10.687% | $66.0801 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $164.76 | 8.698% | $179.0908 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $168.28 | 8.498% | $182.5804 | $182.58 | $182.60 | $182.60 |
| Purchase #5 | $36.34 | 13.721% | $41.3262 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $240.27 | 5.574% | $253.6626 | $253.66 | $253.65 | $253.70 |
| Purchase #7 | $160.63 | 13.290% | $181.9777 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $841.32 | $916.5286 | $916.53 | $916.60 | $916.60 | |