| 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 | $110.36 | 13.117% | $124.8359 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $49.75 | 5.686% | $52.5788 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $26.86 | 10.489% | $29.6773 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $181.80 | 13.664% | $206.6412 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $82.86 | 7.520% | $89.0911 | $89.09 | $89.10 | $89.10 |
| Purchase #6 | $96.91 | 11.748% | $108.295 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $110.60 | 11.659% | $123.4949 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $659.14 | $734.6142 | $734.62 | $734.70 | $734.60 | |