| 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 | $32.91 | 6.196% | $34.9491 | $34.95 | $34.95 | $34.90 |
| Purchase #2 | $12.56 | 11.458% | $13.9991 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $30.64 | 13.539% | $34.7883 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $120.78 | 6.456% | $128.5776 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $205.80 | 7.534% | $221.305 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $88.62 | 5.459% | $93.4578 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $55.85 | 11.225% | $62.1192 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $547.16 | $589.1961 | $589.21 | $589.20 | $589.20 | |