| 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 | $37.48 | 4.365% | $39.116 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $237.42 | 6.711% | $253.3533 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $164.47 | 8.125% | $177.8332 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $106.41 | 3.426% | $110.0556 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $24.56 | 11.805% | $27.4593 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $158.50 | 9.745% | $173.9458 | $173.95 | $173.95 | $173.90 |
| Purchase #7 | $66.75 | 6.473% | $71.0707 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $795.59 | $852.8339 | $852.84 | $852.80 | $852.90 | |