| 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 | $18.95 | 4.830% | $19.8653 | $19.87 | $19.85 | $19.90 |
| Purchase #2 | $153.94 | 5.333% | $162.1496 | $162.15 | $162.15 | $162.10 |
| Purchase #3 | $33.31 | 11.851% | $37.2576 | $37.26 | $37.25 | $37.30 |
| Purchase #4 | $149.36 | 5.798% | $158.0199 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $156.49 | 6.173% | $166.1501 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $241.46 | 6.627% | $257.4616 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $85.46 | 9.710% | $93.7582 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $838.97 | $894.6623 | $894.67 | $894.60 | $894.80 | |