| 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 | $13.79 | 5.815% | $14.5919 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $51.46 | 3.848% | $53.4402 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $26.33 | 6.273% | $27.9817 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $104.27 | 3.545% | $107.9664 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $33.48 | 4.403% | $34.9541 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $25.93 | 9.152% | $28.3031 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $20.41 | 4.840% | $21.3978 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $275.67 | $288.6352 | $288.63 | $288.65 | $288.70 | |