| 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 | $71.57 | 3.175% | $73.8423 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $11.42 | 8.560% | $12.3976 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $155.50 | 4.617% | $162.6794 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $76.40 | 4.534% | $79.864 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $177.76 | 4.512% | $185.7805 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $70.89 | 4.819% | $74.3062 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $173.95 | 5.130% | $182.8736 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $737.49 | $771.7436 | $771.74 | $771.75 | $771.80 | |