| 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 | $57.44 | 3.479% | $59.4383 | $59.44 | $59.45 | $59.40 |
| Purchase #2 | $50.51 | 12.372% | $56.7591 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $47.32 | 7.333% | $50.79 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $91.31 | 4.702% | $95.6034 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $111.59 | 8.601% | $121.1879 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $134.73 | 5.713% | $142.4271 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $14.50 | 13.329% | $16.4327 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $507.40 | $542.6385 | $542.64 | $542.70 | $542.60 | |