| 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 | $38.65 | 13.599% | $43.906 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $134.99 | 7.244% | $144.7687 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $125.93 | 3.305% | $130.092 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $59.89 | 7.124% | $64.1566 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $189.89 | 6.702% | $202.6164 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $206.30 | 4.549% | $215.6846 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $26.45 | 10.176% | $29.1416 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $782.10 | $830.3659 | $830.37 | $830.35 | $830.40 | |