| 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 | $55.53 | 7.700% | $59.8058 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $120.52 | 4.701% | $126.1856 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $68.91 | 8.600% | $74.8363 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $114.39 | 4.289% | $119.2962 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $36.43 | 9.216% | $39.7874 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $71.41 | 7.860% | $77.0228 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $96.64 | 3.135% | $99.6697 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $563.83 | $596.6038 | $596.62 | $596.60 | $596.60 | |