| 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 | $34.47 | 10.448% | $38.0714 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $97.63 | 11.585% | $108.9404 | $108.94 | $108.95 | $108.90 |
| Purchase #3 | $91.45 | 4.255% | $95.3412 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $88.25 | 10.272% | $97.315 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $55.89 | 10.715% | $61.8786 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $58.87 | 9.822% | $64.6522 | $64.65 | $64.65 | $64.70 |
| Purchase #7 | $220.89 | 4.314% | $230.4192 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $647.45 | $696.6180 | $696.62 | $696.60 | $696.60 | |