| 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 | $38.96 | 3.530% | $40.3353 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $88.93 | 13.633% | $101.0538 | $101.05 | $101.05 | $101.10 |
| Purchase #3 | $68.58 | 13.620% | $77.9206 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $201.71 | 9.511% | $220.8946 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $39.47 | 5.225% | $41.5323 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $10.69 | 9.593% | $11.7155 | $11.72 | $11.70 | $11.70 |
| Purchase #7 | $61.46 | 11.392% | $68.4615 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $509.80 | $561.9136 | $561.91 | $561.90 | $561.90 | |