| 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 | $60.94 | 9.105% | $66.4886 | $66.49 | $66.50 | $66.50 |
| Purchase #2 | $134.82 | 4.326% | $140.6523 | $140.65 | $140.65 | $140.70 |
| Purchase #3 | $43.63 | 12.133% | $48.9236 | $48.92 | $48.90 | $48.90 |
| Purchase #4 | $182.36 | 3.703% | $189.1128 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $130.36 | 3.216% | $134.5524 | $134.55 | $134.55 | $134.60 |
| Purchase #6 | $38.99 | 13.308% | $44.1788 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $101.82 | 3.443% | $105.3257 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $692.92 | $729.2342 | $729.23 | $729.25 | $729.30 | |