| 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 | $36.75 | 3.647% | $38.0903 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $183.93 | 7.224% | $197.2171 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $131.95 | 11.581% | $147.2311 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $184.85 | 10.162% | $203.6345 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $21.67 | 8.865% | $23.591 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $76.54 | 7.475% | $82.2614 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $55.80 | 13.386% | $63.2694 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $691.49 | $755.2948 | $755.29 | $755.30 | $755.30 | |