| 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 | $103.72 | 5.302% | $109.2192 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $16.70 | 11.657% | $18.6467 | $18.65 | $18.65 | $18.60 |
| Purchase #3 | $70.55 | 11.799% | $78.8742 | $78.87 | $78.85 | $78.90 |
| Purchase #4 | $214.77 | 11.457% | $239.3762 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $150.63 | 5.366% | $158.7128 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $87.81 | 8.176% | $94.9893 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $116.28 | 11.807% | $130.0092 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $760.46 | $829.8276 | $829.83 | $829.80 | $829.80 | |