| 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 | $74.94 | 12.531% | $84.3307 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $182.66 | 12.767% | $205.9802 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $37.68 | 6.235% | $40.0293 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $52.73 | 7.803% | $56.8445 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $224.61 | 10.724% | $248.6972 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $121.54 | 6.738% | $129.7294 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $23.35 | 5.307% | $24.5892 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $717.51 | $790.2005 | $790.20 | $790.30 | $790.10 | |