| 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 | $41.30 | 8.229% | $44.6986 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $224.59 | 11.288% | $249.9417 | $249.94 | $249.95 | $249.90 |
| Purchase #3 | $192.54 | 10.230% | $212.2368 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $77.42 | 13.218% | $87.6534 | $87.65 | $87.65 | $87.70 |
| Purchase #5 | $8.93 | 8.746% | $9.711 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $21.60 | 9.495% | $23.6509 | $23.65 | $23.65 | $23.70 |
| Purchase #7 | $172.92 | 11.515% | $192.8317 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $739.30 | $820.7241 | $820.72 | $820.75 | $820.70 | |