| 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 | $23.71 | 9.252% | $25.9036 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $41.52 | 11.806% | $46.4219 | $46.42 | $46.40 | $46.40 |
| Purchase #3 | $11.48 | 7.513% | $12.3425 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $145.64 | 3.460% | $150.6791 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $141.30 | 6.471% | $150.4435 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $199.26 | 12.573% | $224.313 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $13.32 | 8.149% | $14.4054 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $576.23 | $624.5090 | $624.50 | $624.50 | $624.40 | |