| 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 | $79.45 | 9.451% | $86.9588 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $214.56 | 3.345% | $221.737 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $149.77 | 9.424% | $163.8843 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $200.33 | 5.393% | $211.1338 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $203.25 | 7.376% | $218.2417 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $33.47 | 10.448% | $36.9669 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $57.62 | 8.497% | $62.516 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $938.45 | $1,001.4385 | $1,001.44 | $1,001.45 | $1,001.40 | |