| 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 | $85.66 | 3.633% | $88.772 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $161.63 | 7.295% | $173.4209 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $190.39 | 8.458% | $206.4932 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $9.29 | 3.715% | $9.6351 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $249.27 | 6.864% | $266.3799 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $35.66 | 10.130% | $39.2724 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $39.87 | 5.106% | $41.9058 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $771.77 | $825.8793 | $825.88 | $825.85 | $825.90 | |