| 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 | $82.55 | 3.830% | $85.7117 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $161.88 | 5.838% | $171.3306 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $22.26 | 4.548% | $23.2724 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $92.29 | 13.186% | $104.4594 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $104.41 | 10.818% | $115.7051 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $6.34 | 13.782% | $7.2138 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $63.68 | 3.722% | $66.0502 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $533.41 | $573.7432 | $573.74 | $573.70 | $573.80 | |