| 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 | $58.30 | 12.523% | $65.6009 | $65.60 | $65.60 | $65.60 |
| Purchase #2 | $14.95 | 10.256% | $16.4833 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $91.52 | 5.426% | $96.4859 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $146.77 | 8.218% | $158.8316 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $183.43 | 3.225% | $189.3456 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $39.61 | 9.595% | $43.4106 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $106.76 | 9.681% | $117.0954 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $641.34 | $687.2533 | $687.26 | $687.30 | $687.20 | |