| 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 | $87.97 | 12.387% | $98.8668 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $74.46 | 12.179% | $83.5285 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $24.36 | 11.781% | $27.2299 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $187.40 | 5.214% | $197.171 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $128.37 | 3.786% | $133.2301 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $199.43 | 11.240% | $221.8459 | $221.85 | $221.85 | $221.80 |
| Purchase #7 | $83.99 | 7.210% | $90.0457 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $785.98 | $851.9179 | $851.93 | $851.95 | $851.80 | |