| 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 | $29.68 | 8.346% | $32.1571 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $198.61 | 12.273% | $222.9854 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $166.39 | 13.136% | $188.247 | $188.25 | $188.25 | $188.20 |
| Purchase #4 | $174.99 | 12.646% | $197.1192 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $85.56 | 10.744% | $94.7526 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $153.75 | 12.784% | $173.4054 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $77.25 | 5.786% | $81.7197 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $886.23 | $990.3864 | $990.40 | $990.35 | $990.40 | |