| 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 | $50.57 | 12.808% | $57.047 | $57.05 | $57.05 | $57.00 |
| Purchase #2 | $21.37 | 6.562% | $22.7723 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $80.88 | 13.746% | $91.9978 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $246.25 | 5.358% | $259.4441 | $259.44 | $259.45 | $259.40 |
| Purchase #5 | $238.77 | 4.254% | $248.9273 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $169.50 | 10.540% | $187.3653 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $73.40 | 7.347% | $78.7927 | $78.79 | $78.80 | $78.80 |
| 7 purchase totals = | $880.74 | $946.3465 | $946.35 | $946.35 | $946.30 | |