| 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 | $84.61 | 5.505% | $89.2678 | $89.27 | $89.25 | $89.30 |
| Purchase #2 | $90.86 | 12.647% | $102.3511 | $102.35 | $102.35 | $102.40 |
| Purchase #3 | $6.77 | 11.421% | $7.5432 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $185.74 | 9.161% | $202.7556 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $172.99 | 10.471% | $191.1038 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $47.87 | 3.279% | $49.4397 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $74.65 | 8.548% | $81.0311 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $663.49 | $723.4923 | $723.49 | $723.50 | $723.50 | |