| 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 | $74.82 | 8.873% | $81.4588 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $63.49 | 10.229% | $69.9844 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $31.52 | 6.358% | $33.524 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $39.37 | 7.657% | $42.3846 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $218.94 | 6.431% | $233.02 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $172.87 | 10.717% | $191.3965 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $244.47 | 9.746% | $268.296 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $845.48 | $920.0643 | $920.06 | $920.05 | $920.10 | |