| 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 | $80.68 | 8.307% | $87.3821 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $11.50 | 11.398% | $12.8108 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $24.84 | 8.683% | $26.9969 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $147.27 | 12.214% | $165.2576 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $75.55 | 6.517% | $80.4736 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $205.36 | 6.853% | $219.4333 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $206.94 | 3.733% | $214.6651 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $752.14 | $807.0194 | $807.02 | $807.00 | $807.10 | |