| 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 | $104.43 | 12.505% | $117.489 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $74.81 | 6.711% | $79.8305 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $50.40 | 3.328% | $52.0773 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $164.58 | 8.480% | $178.5364 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $178.42 | 11.609% | $199.1328 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $16.41 | 8.843% | $17.8611 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $143.44 | 5.479% | $151.2991 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $732.49 | $796.2262 | $796.23 | $796.30 | $796.20 | |