| 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 | $28.68 | 11.402% | $31.9501 | $31.95 | $31.95 | $32.00 |
| Purchase #2 | $64.41 | 10.418% | $71.1202 | $71.12 | $71.10 | $71.10 |
| Purchase #3 | $82.96 | 6.577% | $88.4163 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $139.72 | 4.182% | $145.5631 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $209.79 | 3.108% | $216.3103 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $106.60 | 6.665% | $113.7049 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $208.64 | 7.808% | $224.9306 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $840.80 | $891.9955 | $891.99 | $891.95 | $892.00 | |