| 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 | $6.49 | 8.781% | $7.0599 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $51.75 | 4.511% | $54.0844 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $156.72 | 12.244% | $175.9088 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $248.59 | 11.140% | $276.2829 | $276.28 | $276.30 | $276.30 |
| Purchase #5 | $65.46 | 3.205% | $67.558 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $143.51 | 9.787% | $157.5553 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $34.58 | 13.185% | $39.1394 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $707.10 | $777.5887 | $777.59 | $777.60 | $777.70 | |