| 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 | $37.59 | 10.451% | $41.5185 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $16.69 | 12.735% | $18.8155 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $225.97 | 4.249% | $235.5715 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $34.55 | 6.420% | $36.7681 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $248.88 | 8.198% | $269.2832 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $14.65 | 3.760% | $15.2008 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $116.58 | 11.681% | $130.1977 | $130.20 | $130.20 | $130.20 |
| 7 purchase totals = | $694.91 | $747.3553 | $747.36 | $747.30 | $747.40 | |