| 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 | $39.56 | 12.220% | $44.3942 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $156.97 | 13.750% | $178.5534 | $178.55 | $178.55 | $178.60 |
| Purchase #3 | $154.33 | 5.335% | $162.5635 | $162.56 | $162.55 | $162.60 |
| Purchase #4 | $27.55 | 10.238% | $30.3706 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $103.42 | 6.459% | $110.0999 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $155.81 | 3.386% | $161.0857 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $105.39 | 12.233% | $118.2824 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $743.03 | $805.3497 | $805.34 | $805.35 | $805.50 | |