| 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 | $50.29 | 12.180% | $56.4153 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $151.40 | 7.507% | $162.7656 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $108.78 | 3.569% | $112.6624 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $114.69 | 5.760% | $121.2961 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $5.40 | 4.535% | $5.6449 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $46.64 | 12.839% | $52.6281 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $174.28 | 6.309% | $185.2753 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $651.48 | $696.6877 | $696.70 | $696.70 | $696.70 | |