| 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 | $67.91 | 3.245% | $70.1137 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $25.72 | 9.572% | $28.1819 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $41.78 | 6.441% | $44.471 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $35.70 | 9.511% | $39.0954 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $13.99 | 13.751% | $15.9138 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $182.28 | 13.363% | $206.6381 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $237.25 | 11.159% | $263.7247 | $263.72 | $263.70 | $263.70 |
| 7 purchase totals = | $604.63 | $668.1386 | $668.13 | $668.10 | $668.10 | |