| 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 | $83.54 | 9.753% | $91.6877 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $56.68 | 10.545% | $62.6569 | $62.66 | $62.65 | $62.70 |
| Purchase #3 | $127.74 | 10.272% | $140.8615 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $129.75 | 13.348% | $147.069 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $167.26 | 6.154% | $177.5532 | $177.55 | $177.55 | $177.60 |
| Purchase #6 | $140.61 | 4.155% | $146.4523 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $62.87 | 11.770% | $70.2698 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $768.45 | $836.5504 | $836.55 | $836.50 | $836.80 | |