| 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 | $48.91 | 13.520% | $55.5226 | $55.52 | $55.50 | $55.50 |
| Purchase #2 | $121.66 | 5.416% | $128.2491 | $128.25 | $128.25 | $128.20 |
| Purchase #3 | $164.47 | 4.700% | $172.2001 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $84.97 | 6.552% | $90.5372 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $193.67 | 7.564% | $208.3192 | $208.32 | $208.30 | $208.30 |
| Purchase #6 | $197.46 | 7.792% | $212.8461 | $212.85 | $212.85 | $212.80 |
| Purchase #7 | $35.80 | 6.446% | $38.1077 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $846.94 | $905.7820 | $905.79 | $905.75 | $905.60 | |