| 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 | $8.50 | 10.611% | $9.4019 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $171.85 | 5.348% | $181.0405 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $154.85 | 5.487% | $163.3466 | $163.35 | $163.35 | $163.30 |
| Purchase #4 | $8.67 | 9.275% | $9.4741 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $205.42 | 6.351% | $218.4662 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $25.51 | 13.664% | $28.9957 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $182.44 | 10.742% | $202.0377 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $757.24 | $812.7627 | $812.77 | $812.75 | $812.70 | |