| 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 | $71.91 | 5.380% | $75.7788 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $91.98 | 3.820% | $95.4936 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $12.64 | 13.381% | $14.3314 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $128.89 | 3.653% | $133.5984 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $138.56 | 7.341% | $148.7317 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $15.35 | 5.642% | $16.216 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $88.77 | 11.226% | $98.7353 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $548.10 | $582.8852 | $582.89 | $582.95 | $582.80 | |