| 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 | $128.46 | 9.769% | $141.0093 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $138.97 | 6.423% | $147.896 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $94.94 | 11.257% | $105.6274 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $61.61 | 5.137% | $64.7749 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $34.71 | 5.536% | $36.6315 | $36.63 | $36.65 | $36.60 |
| Purchase #6 | $68.55 | 13.719% | $77.9544 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $121.32 | 8.694% | $131.8676 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $648.56 | $705.7611 | $705.76 | $705.75 | $705.80 | |