| 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 | $71.80 | 7.444% | $77.1448 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $87.65 | 5.870% | $92.7951 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $62.73 | 7.730% | $67.579 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $10.92 | 10.385% | $12.054 | $12.05 | $12.05 | $12.10 |
| Purchase #5 | $10.98 | 8.131% | $11.8728 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $112.64 | 9.583% | $123.4343 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $58.62 | 5.325% | $61.7415 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $415.34 | $446.6215 | $446.61 | $446.65 | $446.60 | |