| 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 | $88.72 | 4.287% | $92.5234 | $92.52 | $92.50 | $92.50 |
| Purchase #2 | $177.94 | 6.436% | $189.3922 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $149.68 | 11.810% | $167.3572 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $44.52 | 9.392% | $48.7013 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $162.55 | 9.780% | $178.4474 | $178.45 | $178.45 | $178.40 |
| Purchase #6 | $45.71 | 5.657% | $48.2958 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $10.26 | 5.709% | $10.8457 | $10.85 | $10.85 | $10.80 |
| 7 purchase totals = | $679.38 | $735.5630 | $735.57 | $735.55 | $735.50 | |