| 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 | $19.53 | 3.327% | $20.1798 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $43.63 | 10.587% | $48.2491 | $48.25 | $48.25 | $48.20 |
| Purchase #3 | $233.43 | 10.854% | $258.7665 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $103.27 | 13.726% | $117.4448 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $36.86 | 13.665% | $41.8969 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $129.85 | 8.446% | $140.8171 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $211.41 | 5.109% | $222.2109 | $222.21 | $222.20 | $222.20 |
| 7 purchase totals = | $777.98 | $849.5651 | $849.57 | $849.55 | $849.50 | |