| 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 | $71.32 | 13.491% | $80.9418 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $145.88 | 8.251% | $157.9166 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $64.59 | 7.347% | $69.3354 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $176.72 | 3.369% | $182.6737 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $101.68 | 6.843% | $108.638 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $67.75 | 13.717% | $77.0433 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $142.99 | 12.498% | $160.8609 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $770.93 | $837.4097 | $837.41 | $837.40 | $837.30 | |