| 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 | $150.77 | 6.442% | $160.4826 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $182.36 | 13.553% | $207.0753 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $63.96 | 12.753% | $72.1168 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $72.87 | 8.424% | $79.0086 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $124.37 | 3.771% | $129.06 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $87.48 | 4.860% | $91.7315 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $69.60 | 10.868% | $77.1641 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $751.41 | $816.6389 | $816.64 | $816.65 | $816.70 | |