| 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 | $5.35 | 8.474% | $5.8034 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $82.30 | 7.171% | $88.2017 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $125.78 | 7.370% | $135.05 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $43.92 | 12.497% | $49.4087 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $162.28 | 8.202% | $175.5902 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $169.53 | 5.138% | $178.2405 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $38.73 | 12.226% | $43.4651 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $627.89 | $675.7596 | $675.76 | $675.75 | $675.80 | |