| 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 | $73.84 | 8.115% | $79.8321 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $64.94 | 12.130% | $72.8172 | $72.82 | $72.80 | $72.80 |
| Purchase #3 | $14.57 | 5.806% | $15.4159 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $131.25 | 6.119% | $139.2812 | $139.28 | $139.30 | $139.30 |
| Purchase #5 | $222.31 | 7.775% | $239.5946 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $62.93 | 6.303% | $66.8965 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $211.56 | 13.448% | $240.0106 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $781.40 | $853.8481 | $853.85 | $853.85 | $853.80 | |