| 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 | $34.36 | 6.485% | $36.5882 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $109.78 | 8.781% | $119.4198 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $128.61 | 12.718% | $144.9666 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $61.64 | 12.253% | $69.1927 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $246.78 | 13.179% | $279.3031 | $279.30 | $279.30 | $279.30 |
| Purchase #6 | $76.90 | 3.434% | $79.5407 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $141.93 | 8.297% | $153.7059 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $800.00 | $882.7170 | $882.72 | $882.70 | $882.70 | |