| 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 | $75.87 | 9.383% | $82.9889 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $232.62 | 5.351% | $245.0675 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $195.63 | 3.572% | $202.6179 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $31.31 | 11.590% | $34.9388 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $52.89 | 9.373% | $57.8474 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $19.69 | 3.695% | $20.4175 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $36.26 | 8.318% | $39.2761 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $644.27 | $683.1541 | $683.17 | $683.15 | $683.10 | |