| 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 | $80.61 | 12.354% | $90.5686 | $90.57 | $90.55 | $90.60 |
| Purchase #2 | $219.27 | 13.642% | $249.1828 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $99.57 | 9.603% | $109.1317 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $64.25 | 5.337% | $67.679 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $236.82 | 4.237% | $246.8541 | $246.85 | $246.85 | $246.90 |
| Purchase #6 | $122.51 | 3.273% | $126.5198 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $162.29 | 9.468% | $177.6556 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $985.32 | $1,067.5916 | $1,067.59 | $1,067.60 | $1,067.70 | |