| 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 | $46.25 | 6.625% | $49.3141 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $66.38 | 12.199% | $74.4777 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $16.99 | 10.425% | $18.7612 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $60.53 | 8.653% | $65.7677 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $221.71 | 4.159% | $230.9309 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $118.98 | 13.787% | $135.3838 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $99.70 | 4.663% | $104.349 | $104.35 | $104.35 | $104.30 |
| 7 purchase totals = | $630.54 | $678.9844 | $678.98 | $679.00 | $679.00 | |