| 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 | $84.42 | 3.208% | $87.1282 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $80.35 | 9.453% | $87.9455 | $87.95 | $87.95 | $87.90 |
| Purchase #3 | $18.44 | 7.159% | $19.7601 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $242.39 | 6.663% | $258.5404 | $258.54 | $258.55 | $258.50 |
| Purchase #5 | $142.83 | 12.206% | $160.2638 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $42.91 | 13.615% | $48.7522 | $48.75 | $48.75 | $48.80 |
| Purchase #7 | $217.83 | 5.573% | $229.9697 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $829.17 | $892.3599 | $892.36 | $892.35 | $892.40 | |