| 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 | $72.71 | 13.830% | $82.7658 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $57.72 | 11.210% | $64.1904 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $43.34 | 12.660% | $48.8268 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $181.81 | 8.718% | $197.6602 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $132.81 | 5.765% | $140.4665 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $190.48 | 3.429% | $197.0116 | $197.01 | $197.00 | $197.00 |
| Purchase #7 | $141.60 | 11.533% | $157.9307 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $820.47 | $888.8520 | $888.86 | $888.85 | $888.90 | |