| 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 | $54.71 | 8.695% | $59.467 | $59.47 | $59.45 | $59.50 |
| Purchase #2 | $171.29 | 7.457% | $184.0631 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $219.87 | 6.196% | $233.4931 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $81.53 | 3.522% | $84.4015 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $27.71 | 11.388% | $30.8656 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $223.30 | 6.704% | $238.27 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $96.92 | 9.822% | $106.4395 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $875.33 | $936.9998 | $937.00 | $936.95 | $937.10 | |