| 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 | $77.38 | 7.863% | $83.4644 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $60.87 | 6.807% | $65.0134 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $175.78 | 12.437% | $197.6418 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $90.68 | 8.434% | $98.328 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $172.30 | 10.487% | $190.3691 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $95.59 | 13.597% | $108.5874 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $7.27 | 5.811% | $7.6925 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $679.87 | $751.0966 | $751.09 | $751.10 | $751.10 | |