| 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 | $34.72 | 13.380% | $39.3655 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $218.87 | 13.244% | $247.8571 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $98.62 | 3.431% | $102.0037 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $32.48 | 13.740% | $36.9428 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $6.39 | 7.563% | $6.8733 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $225.70 | 9.219% | $246.5073 | $246.51 | $246.50 | $246.50 |
| Purchase #7 | $98.93 | 8.157% | $106.9997 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $715.71 | $786.5494 | $786.55 | $786.50 | $786.60 | |