| 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 | $15.28 | 3.409% | $15.8009 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $208.51 | 7.812% | $224.7988 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $90.71 | 3.364% | $93.7615 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $170.93 | 8.247% | $185.0266 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $246.61 | 10.346% | $272.1243 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $131.29 | 12.421% | $147.5975 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $106.93 | 7.137% | $114.5616 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $970.26 | $1,053.6712 | $1,053.67 | $1,053.65 | $1,053.70 | |