| 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 | $71.88 | 11.102% | $79.8601 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $7.51 | 8.517% | $8.1496 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $65.52 | 4.787% | $68.6564 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $7.42 | 11.305% | $8.2588 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $87.46 | 5.754% | $92.4924 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $185.71 | 9.632% | $203.5976 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $36.94 | 9.831% | $40.5716 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $462.44 | $501.5865 | $501.59 | $501.55 | $501.70 | |