| 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 | $24.56 | 11.729% | $27.4406 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $92.74 | 6.251% | $98.5372 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $145.70 | 12.299% | $163.6196 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $195.94 | 7.187% | $210.0222 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $83.58 | 6.492% | $89.006 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $123.38 | 4.386% | $128.7914 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $199.78 | 4.256% | $208.2826 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $865.68 | $925.6996 | $925.70 | $925.70 | $925.60 | |