| 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 | $94.63 | 5.309% | $99.6539 | $99.65 | $99.65 | $99.70 |
| Purchase #2 | $250.35 | 11.120% | $278.1889 | $278.19 | $278.20 | $278.20 |
| Purchase #3 | $6.30 | 13.547% | $7.1535 | $7.15 | $7.15 | $7.20 |
| Purchase #4 | $129.50 | 5.690% | $136.8686 | $136.87 | $136.85 | $136.90 |
| Purchase #5 | $159.46 | 4.718% | $166.9833 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $62.45 | 9.293% | $68.2535 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $14.49 | 7.212% | $15.535 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $717.18 | $772.6367 | $772.63 | $772.65 | $772.80 | |