| 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 | $57.36 | 8.837% | $62.4289 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $155.35 | 5.679% | $164.1723 | $164.17 | $164.15 | $164.20 |
| Purchase #3 | $50.83 | 9.819% | $55.821 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $86.92 | 5.270% | $91.5007 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $110.99 | 5.680% | $117.2942 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $200.75 | 5.295% | $211.3797 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $182.51 | 8.481% | $197.9887 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $844.71 | $900.5855 | $900.58 | $900.60 | $900.60 | |