| 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 | $95.47 | 13.370% | $108.2343 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $20.25 | 8.457% | $21.9625 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $21.77 | 7.117% | $23.3194 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $51.77 | 3.606% | $53.6368 | $53.64 | $53.65 | $53.60 |
| Purchase #5 | $217.82 | 13.491% | $247.2061 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $73.84 | 8.859% | $80.3815 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $145.44 | 10.647% | $160.925 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $626.36 | $695.6656 | $695.67 | $695.70 | $695.60 | |