| 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 | $79.37 | 6.850% | $84.8068 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $186.81 | 8.573% | $202.8252 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $22.58 | 8.763% | $24.5587 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $113.82 | 8.793% | $123.8282 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $123.54 | 9.513% | $135.2924 | $135.29 | $135.30 | $135.30 |
| Purchase #6 | $143.50 | 10.568% | $158.6651 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $232.93 | 13.512% | $264.4035 | $264.40 | $264.40 | $264.40 |
| 7 purchase totals = | $902.55 | $994.3799 | $994.39 | $994.40 | $994.40 | |