| 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 | $41.75 | 5.748% | $44.1498 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $46.87 | 4.744% | $49.0935 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $43.71 | 4.772% | $45.7958 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $96.47 | 11.291% | $107.3624 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $118.48 | 12.510% | $133.3018 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $242.97 | 12.128% | $272.4374 | $272.44 | $272.45 | $272.40 |
| Purchase #7 | $244.97 | 11.667% | $273.5506 | $273.55 | $273.55 | $273.60 |
| 7 purchase totals = | $835.22 | $925.6913 | $925.69 | $925.70 | $925.70 | |