| 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 | $140.42 | 12.278% | $157.6608 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $62.76 | 5.213% | $66.0317 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $105.57 | 4.428% | $110.2446 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $83.42 | 13.222% | $94.4498 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $228.58 | 7.270% | $245.1978 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $5.30 | 8.645% | $5.7582 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $44.99 | 9.497% | $49.2627 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $671.04 | $728.6056 | $728.60 | $728.60 | $728.60 | |