| 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 | $22.93 | 3.457% | $23.7227 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $99.57 | 12.330% | $111.847 | $111.85 | $111.85 | $111.80 |
| Purchase #3 | $23.83 | 3.427% | $24.6467 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $180.47 | 12.349% | $202.7562 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $12.59 | 7.366% | $13.5174 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $250.80 | 7.743% | $270.2194 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $151.77 | 3.409% | $156.9438 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $741.96 | $803.6532 | $803.66 | $803.60 | $803.50 | |