| 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 | $131.62 | 8.610% | $142.9525 | $142.95 | $142.95 | $143.00 |
| Purchase #2 | $62.39 | 5.359% | $65.7335 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $91.70 | 12.142% | $102.8342 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $38.67 | 6.278% | $41.0977 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $16.60 | 5.237% | $17.4693 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $102.28 | 13.218% | $115.7994 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $20.82 | 6.635% | $22.2014 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $464.08 | $508.0880 | $508.08 | $508.10 | $508.10 | |