| 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 | $10.69 | 9.719% | $11.729 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $120.54 | 7.683% | $129.8011 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $51.55 | 7.656% | $55.4967 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $203.31 | 12.261% | $228.2378 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $89.50 | 7.536% | $96.2447 | $96.24 | $96.25 | $96.20 |
| Purchase #6 | $74.54 | 12.773% | $84.061 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $205.50 | 3.129% | $211.9301 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $755.63 | $817.5004 | $817.50 | $817.55 | $817.40 | |