| 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 | $10.95 | 6.570% | $11.6694 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $32.98 | 7.309% | $35.3905 | $35.39 | $35.40 | $35.40 |
| Purchase #3 | $206.54 | 3.783% | $214.3534 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $229.56 | 4.775% | $240.5215 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $27.73 | 5.405% | $29.2288 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $172.38 | 10.701% | $190.8264 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $168.65 | 11.429% | $187.925 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $848.79 | $909.9150 | $909.92 | $909.95 | $909.90 | |