| 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 | $47.41 | 11.626% | $52.9219 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $39.49 | 6.677% | $42.1267 | $42.13 | $42.15 | $42.10 |
| Purchase #3 | $224.31 | 5.824% | $237.3738 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $240.87 | 7.217% | $258.2536 | $258.25 | $258.25 | $258.30 |
| Purchase #5 | $239.58 | 5.153% | $251.9256 | $251.93 | $251.95 | $251.90 |
| Purchase #6 | $249.91 | 8.334% | $270.7375 | $270.74 | $270.75 | $270.70 |
| Purchase #7 | $147.96 | 11.471% | $164.9325 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,189.53 | $1,278.2716 | $1,278.27 | $1,278.30 | $1,278.20 | |