| 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 | $44.85 | 5.490% | $47.3123 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $174.38 | 5.785% | $184.4679 | $184.47 | $184.45 | $184.50 |
| Purchase #3 | $7.94 | 10.400% | $8.7658 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $36.84 | 10.475% | $40.699 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $145.31 | 10.644% | $160.7768 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $111.40 | 3.678% | $115.4973 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $179.30 | 11.715% | $200.305 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $700.02 | $757.8241 | $757.84 | $757.80 | $757.90 | |