| 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 | $79.39 | 11.671% | $88.6556 | $88.66 | $88.65 | $88.70 |
| Purchase #2 | $123.32 | 6.368% | $131.173 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $127.31 | 6.566% | $135.6692 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $72.72 | 3.859% | $75.5263 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $71.28 | 9.798% | $78.264 | $78.26 | $78.25 | $78.30 |
| Purchase #6 | $239.79 | 7.750% | $258.3737 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $57.81 | 4.533% | $60.4305 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $771.62 | $828.0923 | $828.09 | $828.05 | $828.20 | |