| 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 | $51.97 | 9.234% | $56.7689 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $62.29 | 6.588% | $66.3937 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $124.99 | 4.184% | $130.2196 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $106.85 | 9.442% | $116.9388 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $146.26 | 10.500% | $161.6173 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $204.57 | 6.767% | $218.4133 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $19.37 | 10.201% | $21.3459 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $716.30 | $771.6975 | $771.70 | $771.65 | $771.60 | |