| 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 | $75.63 | 11.535% | $84.3539 | $84.35 | $84.35 | $84.40 |
| Purchase #2 | $67.93 | 9.427% | $74.3338 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $93.51 | 9.545% | $102.4355 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $190.40 | 11.198% | $211.721 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $175.99 | 4.698% | $184.258 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $167.32 | 12.214% | $187.7565 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $70.89 | 6.569% | $75.5468 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $841.67 | $920.4055 | $920.41 | $920.40 | $920.40 | |