| 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 | $23.74 | 4.285% | $24.7573 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $34.89 | 4.764% | $36.5522 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $41.29 | 7.493% | $44.3839 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $109.91 | 13.517% | $124.7665 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $13.95 | 13.505% | $15.8339 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $218.95 | 11.704% | $244.5759 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $117.76 | 5.691% | $124.4617 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $560.49 | $615.3314 | $615.33 | $615.35 | $615.50 | |