| 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 | $85.66 | 3.241% | $88.4362 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $160.44 | 13.411% | $181.9566 | $181.96 | $181.95 | $182.00 |
| Purchase #3 | $39.76 | 5.533% | $41.9599 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $128.39 | 9.150% | $140.1377 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $75.31 | 10.681% | $83.3539 | $83.35 | $83.35 | $83.40 |
| Purchase #6 | $114.81 | 11.682% | $128.2221 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $130.68 | 8.800% | $142.1798 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $735.05 | $806.2462 | $806.25 | $806.25 | $806.30 | |