| 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 | $124.46 | 5.429% | $131.2169 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $36.66 | 4.616% | $38.3522 | $38.35 | $38.35 | $38.40 |
| Purchase #3 | $97.82 | 3.287% | $101.0353 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $161.61 | 13.734% | $183.8055 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $243.37 | 12.723% | $274.334 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $8.92 | 7.378% | $9.5781 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $31.77 | 8.546% | $34.4851 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $704.61 | $772.8071 | $772.82 | $772.85 | $772.80 | |