| 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 | $50.41 | 9.497% | $55.1974 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $121.60 | 10.145% | $133.9363 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $16.51 | 11.143% | $18.3497 | $18.35 | $18.35 | $18.30 |
| Purchase #4 | $99.42 | 8.777% | $108.1461 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $138.56 | 12.773% | $156.2583 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $142.31 | 5.761% | $150.5085 | $150.51 | $150.50 | $150.50 |
| Purchase #7 | $79.63 | 3.808% | $82.6623 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $648.44 | $705.0586 | $705.07 | $705.05 | $705.00 | |