| 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 | $47.72 | 9.304% | $52.1599 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $63.55 | 11.345% | $70.7597 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $215.55 | 10.598% | $238.394 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $14.77 | 13.561% | $16.773 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $227.60 | 5.542% | $240.2136 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $188.29 | 9.660% | $206.4788 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $141.55 | 4.246% | $147.5602 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $899.03 | $972.3392 | $972.33 | $972.30 | $972.50 | |