| 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 | $72.91 | 6.520% | $77.6637 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $142.96 | 6.378% | $152.078 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $63.57 | 5.334% | $66.9608 | $66.96 | $66.95 | $67.00 |
| Purchase #4 | $96.79 | 5.200% | $101.8231 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $71.40 | 7.553% | $76.7928 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $92.37 | 3.218% | $95.3425 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $248.76 | 8.662% | $270.3076 | $270.31 | $270.30 | $270.30 |
| 7 purchase totals = | $788.76 | $840.9685 | $840.96 | $840.95 | $841.00 | |