| 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 | $5.82 | 8.302% | $6.3032 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $243.72 | 8.149% | $263.5807 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $226.32 | 9.746% | $248.3771 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $102.67 | 10.404% | $113.3518 | $113.35 | $113.35 | $113.40 |
| Purchase #5 | $10.79 | 9.801% | $11.8475 | $11.85 | $11.85 | $11.80 |
| Purchase #6 | $160.52 | 5.538% | $169.4096 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $42.84 | 9.629% | $46.9651 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $792.68 | $859.8350 | $859.84 | $859.85 | $859.90 | |