| 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 | $92.92 | 12.150% | $104.2098 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $16.70 | 13.835% | $19.0104 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $179.51 | 8.327% | $194.4578 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $25.61 | 10.235% | $28.2312 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $155.32 | 4.785% | $162.7521 | $162.75 | $162.75 | $162.80 |
| Purchase #6 | $194.46 | 11.450% | $216.7257 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $56.53 | 5.556% | $59.6708 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $721.05 | $785.0578 | $785.06 | $785.05 | $785.10 | |