| 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 | $47.92 | 10.369% | $52.8888 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $115.78 | 5.335% | $121.9569 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $58.70 | 4.131% | $61.1249 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $43.98 | 3.856% | $45.6759 | $45.68 | $45.70 | $45.70 |
| Purchase #5 | $108.89 | 5.552% | $114.9356 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $248.60 | 12.288% | $279.148 | $279.15 | $279.15 | $279.10 |
| Purchase #7 | $218.77 | 7.817% | $235.8713 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $842.64 | $911.6014 | $911.61 | $911.60 | $911.60 | |