| 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 | $117.79 | 3.453% | $121.8573 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $13.63 | 8.652% | $14.8093 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $50.25 | 4.672% | $52.5977 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $41.65 | 4.218% | $43.4068 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $220.92 | 13.372% | $250.4614 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $94.57 | 8.521% | $102.6283 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $153.84 | 12.268% | $172.7131 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $692.65 | $758.4739 | $758.48 | $758.45 | $758.50 | |