| 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 | $54.43 | 4.148% | $56.6878 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $41.76 | 12.796% | $47.1036 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $128.49 | 8.480% | $139.386 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $187.52 | 10.532% | $207.2696 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $132.37 | 7.184% | $141.8795 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $199.46 | 5.386% | $210.2029 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $93.58 | 3.368% | $96.7318 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $837.61 | $899.2612 | $899.26 | $899.30 | $899.30 | |