| 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 | $89.66 | 13.759% | $101.9963 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $8.49 | 9.807% | $9.3226 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $156.88 | 8.324% | $169.9387 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $61.29 | 8.629% | $66.5787 | $66.58 | $66.60 | $66.60 |
| Purchase #5 | $44.38 | 12.113% | $49.7557 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $219.79 | 9.285% | $240.1975 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $160.63 | 9.408% | $175.7421 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $741.12 | $813.5316 | $813.54 | $813.55 | $813.50 | |