| 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 | $24.46 | 9.725% | $26.8387 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $97.99 | 11.407% | $109.1677 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $47.85 | 10.492% | $52.8704 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $64.71 | 12.749% | $72.9599 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $85.91 | 12.486% | $96.6367 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $155.33 | 3.826% | $161.2729 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $250.35 | 8.112% | $270.6584 | $270.66 | $270.65 | $270.70 |
| 7 purchase totals = | $726.60 | $790.4047 | $790.41 | $790.35 | $790.50 | |