| 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 | $59.54 | 7.762% | $64.1615 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $93.79 | 3.247% | $96.8354 | $96.84 | $96.85 | $96.80 |
| Purchase #3 | $249.77 | 12.703% | $281.4983 | $281.50 | $281.50 | $281.50 |
| Purchase #4 | $30.99 | 8.496% | $33.6229 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $147.48 | 7.688% | $158.8183 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $128.53 | 8.155% | $139.0116 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $201.71 | 6.414% | $214.6477 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $911.81 | $988.5957 | $988.60 | $988.55 | $988.50 | |