| 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 | $32.49 | 5.394% | $34.2425 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $220.87 | 5.153% | $232.2514 | $232.25 | $232.25 | $232.30 |
| Purchase #3 | $111.79 | 10.460% | $123.4832 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $62.74 | 8.750% | $68.2298 | $68.23 | $68.25 | $68.20 |
| Purchase #5 | $143.85 | 7.451% | $154.5683 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $117.84 | 11.481% | $131.3692 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $137.48 | 3.698% | $142.564 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $827.06 | $886.7084 | $886.70 | $886.70 | $886.80 | |