| 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 | $73.64 | 5.808% | $77.917 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $89.64 | 7.510% | $96.372 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $97.98 | 12.784% | $110.5058 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $28.92 | 7.473% | $31.0812 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $11.71 | 4.574% | $12.2456 | $12.25 | $12.25 | $12.20 |
| Purchase #6 | $17.45 | 9.704% | $19.1433 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $44.61 | 6.682% | $47.5908 | $47.59 | $47.60 | $47.60 |
| 7 purchase totals = | $363.95 | $394.8557 | $394.86 | $394.85 | $394.80 | |