| 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 | $16.65 | 10.751% | $18.44 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $13.99 | 9.591% | $15.3318 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $69.38 | 6.232% | $73.7038 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $44.75 | 7.721% | $48.2051 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $222.58 | 6.762% | $237.6309 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $154.54 | 5.108% | $162.4339 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $249.68 | 11.577% | $278.5855 | $278.59 | $278.60 | $278.60 |
| 7 purchase totals = | $771.57 | $834.3310 | $834.33 | $834.40 | $834.20 | |