| 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 | $74.37 | 13.102% | $84.114 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $179.31 | 9.398% | $196.1616 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $50.98 | 10.277% | $56.2192 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $24.54 | 9.423% | $26.8524 | $26.85 | $26.85 | $26.90 |
| Purchase #5 | $17.93 | 9.774% | $19.6825 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $94.26 | 6.537% | $100.4218 | $100.42 | $100.40 | $100.40 |
| Purchase #7 | $217.49 | 13.515% | $246.8838 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $658.88 | $730.3353 | $730.32 | $730.30 | $730.40 | |