| 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 | $92.58 | 11.638% | $103.3545 | $103.35 | $103.35 | $103.40 |
| Purchase #2 | $76.45 | 3.539% | $79.1556 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $180.68 | 8.107% | $195.3277 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $36.50 | 5.128% | $38.3717 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $163.38 | 11.770% | $182.6098 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $219.75 | 9.259% | $240.0967 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $60.48 | 11.502% | $67.4364 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $829.82 | $906.3524 | $906.36 | $906.35 | $906.40 | |