| 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 | $31.96 | 4.326% | $33.3426 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $53.60 | 9.648% | $58.7713 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $174.95 | 10.397% | $193.1396 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $140.32 | 7.138% | $150.336 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $244.46 | 8.370% | $264.9213 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $156.65 | 11.246% | $174.2669 | $174.27 | $174.25 | $174.30 |
| Purchase #7 | $116.94 | 11.759% | $130.691 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $918.88 | $1,005.4687 | $1,005.47 | $1,005.45 | $1,005.40 | |