| 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 | $88.63 | 4.569% | $92.6795 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $49.30 | 11.669% | $55.0528 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $249.99 | 13.248% | $283.1087 | $283.11 | $283.10 | $283.10 |
| Purchase #4 | $89.42 | 6.633% | $95.3512 | $95.35 | $95.35 | $95.40 |
| Purchase #5 | $157.30 | 5.196% | $165.4733 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $37.95 | 6.410% | $40.3826 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $94.28 | 10.783% | $104.4462 | $104.45 | $104.45 | $104.40 |
| 7 purchase totals = | $766.87 | $836.4943 | $836.49 | $836.50 | $836.60 | |