| 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 | $47.58 | 3.391% | $49.1934 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $171.40 | 3.792% | $177.8995 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $86.57 | 10.194% | $95.3949 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $44.39 | 9.404% | $48.5644 | $48.56 | $48.55 | $48.60 |
| Purchase #5 | $225.51 | 13.163% | $255.1939 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $84.42 | 5.785% | $89.3037 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $135.52 | 4.368% | $141.4395 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $795.39 | $856.9893 | $856.97 | $857.00 | $857.00 | |