| 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 | $208.52 | 5.539% | $220.0699 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $40.71 | 8.580% | $44.2029 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $103.31 | 10.871% | $114.5408 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $26.34 | 5.337% | $27.7458 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $197.53 | 9.317% | $215.9339 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $228.40 | 11.745% | $255.2256 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $75.57 | 13.559% | $85.8165 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $880.38 | $963.5354 | $963.54 | $963.55 | $963.40 | |