| 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 | $34.55 | 8.296% | $37.4163 | $37.42 | $37.40 | $37.40 |
| Purchase #2 | $198.36 | 10.724% | $219.6321 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $136.56 | 10.605% | $151.0422 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $98.54 | 8.653% | $107.0667 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $142.64 | 9.488% | $156.1737 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $211.38 | 10.712% | $234.023 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $51.32 | 7.285% | $55.0587 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $873.35 | $960.4127 | $960.41 | $960.35 | $960.40 | |