| 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 | $34.37 | 13.840% | $39.1268 | $39.13 | $39.15 | $39.10 |
| Purchase #2 | $114.48 | 7.123% | $122.6344 | $122.63 | $122.65 | $122.60 |
| Purchase #3 | $12.31 | 7.837% | $13.2747 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $68.72 | 7.385% | $73.795 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $71.65 | 4.343% | $74.7618 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $30.44 | 3.765% | $31.5861 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $190.98 | 10.670% | $211.3576 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $522.95 | $566.5364 | $566.54 | $566.55 | $566.60 | |