| 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 | $59.66 | 6.297% | $63.4168 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $127.45 | 9.312% | $139.3181 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $141.58 | 11.470% | $157.8192 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $77.72 | 7.808% | $83.7884 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $235.39 | 13.615% | $267.4383 | $267.44 | $267.45 | $267.40 |
| Purchase #6 | $21.89 | 13.268% | $24.7944 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $173.53 | 12.688% | $195.5475 | $195.55 | $195.55 | $195.50 |
| 7 purchase totals = | $837.22 | $932.1227 | $932.13 | $932.10 | $932.00 | |