| 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 | $57.56 | 5.803% | $60.9002 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $114.71 | 5.419% | $120.9261 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $95.75 | 11.212% | $106.4855 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $20.42 | 6.184% | $21.6828 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $122.68 | 12.132% | $137.5635 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $117.32 | 10.228% | $129.3195 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $108.43 | 4.711% | $113.5381 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $636.87 | $690.4157 | $690.42 | $690.45 | $690.40 | |