| 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 | $62.91 | 13.702% | $71.5299 | $71.53 | $71.55 | $71.50 |
| Purchase #2 | $67.51 | 10.393% | $74.5263 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $69.72 | 6.183% | $74.0308 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $17.28 | 11.640% | $19.2914 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $15.58 | 7.291% | $16.7159 | $16.72 | $16.70 | $16.70 |
| Purchase #6 | $108.63 | 12.718% | $122.4456 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $221.59 | 9.721% | $243.1308 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $563.22 | $621.6707 | $621.68 | $621.75 | $621.50 | |