| 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 | $221.97 | 13.394% | $251.7007 | $251.70 | $251.70 | $251.70 |
| Purchase #2 | $35.28 | 13.664% | $40.1007 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $40.69 | 9.423% | $44.5242 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $47.78 | 10.497% | $52.7955 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $33.56 | 7.713% | $36.1485 | $36.15 | $36.15 | $36.10 |
| Purchase #6 | $98.86 | 10.575% | $109.3144 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $65.40 | 4.389% | $68.2704 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $543.54 | $602.8544 | $602.85 | $602.80 | $602.80 | |