| 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 | $53.62 | 10.578% | $59.2919 | $59.29 | $59.30 | $59.30 |
| Purchase #2 | $59.40 | 6.176% | $63.0685 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $217.44 | 9.117% | $237.264 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $128.71 | 7.410% | $138.2474 | $138.25 | $138.25 | $138.20 |
| Purchase #5 | $177.76 | 13.166% | $201.1639 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $102.97 | 11.672% | $114.9887 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $72.93 | 9.489% | $79.8503 | $79.85 | $79.85 | $79.90 |
| 7 purchase totals = | $812.83 | $893.8747 | $893.87 | $893.85 | $894.00 | |