| 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 | $6.70 | 4.669% | $7.0128 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $114.39 | 7.137% | $122.554 | $122.55 | $122.55 | $122.60 |
| Purchase #3 | $71.65 | 13.545% | $81.355 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $201.97 | 13.206% | $228.6422 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $132.26 | 8.646% | $143.6952 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $19.77 | 10.558% | $21.8573 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $132.48 | 12.153% | $148.5803 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $679.22 | $753.6968 | $753.70 | $753.70 | $753.80 | |