| 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 | $39.96 | 12.348% | $44.8943 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $66.67 | 9.646% | $73.101 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $69.75 | 7.103% | $74.7043 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $62.34 | 7.388% | $66.9457 | $66.95 | $66.95 | $66.90 |
| Purchase #5 | $219.43 | 6.549% | $233.8005 | $233.80 | $233.80 | $233.80 |
| Purchase #6 | $28.44 | 8.258% | $30.7886 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $43.62 | 13.332% | $49.4354 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $530.21 | $573.6698 | $573.67 | $573.70 | $573.60 | |