| 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 | $9.48 | 9.390% | $10.3702 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $44.88 | 4.407% | $46.8579 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $97.60 | 4.551% | $102.0418 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $245.30 | 7.573% | $263.8766 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $87.32 | 3.449% | $90.3317 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $139.96 | 8.659% | $152.0791 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $183.71 | 3.259% | $189.6971 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $808.25 | $855.2544 | $855.26 | $855.30 | $855.30 | |