| 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 | $57.88 | 12.137% | $64.9049 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $36.85 | 7.187% | $39.4984 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $62.26 | 8.571% | $67.5963 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $18.97 | 8.419% | $20.5671 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $132.84 | 7.553% | $142.8734 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $171.60 | 3.576% | $177.7364 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $36.54 | 4.622% | $38.2289 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $516.94 | $551.4054 | $551.41 | $551.40 | $551.40 | |