| 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 | $37.47 | 4.332% | $39.0932 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $65.56 | 13.540% | $74.4368 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $207.82 | 13.206% | $235.2647 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $85.33 | 4.498% | $89.1681 | $89.17 | $89.15 | $89.20 |
| Purchase #5 | $40.70 | 6.545% | $43.3638 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $248.50 | 8.448% | $269.4933 | $269.49 | $269.50 | $269.50 |
| Purchase #7 | $195.90 | 4.489% | $204.694 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $881.28 | $955.5139 | $955.50 | $955.50 | $955.60 | |