| 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 | $40.51 | 12.825% | $45.7054 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $29.63 | 8.720% | $32.2137 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $168.48 | 6.805% | $179.9451 | $179.95 | $179.95 | $179.90 |
| Purchase #4 | $95.57 | 9.445% | $104.5966 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $101.99 | 4.807% | $106.8927 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $133.76 | 9.822% | $146.8979 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $78.79 | 11.320% | $87.709 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $648.73 | $703.9604 | $703.97 | $703.95 | $703.90 | |