| 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 | $60.58 | 3.678% | $62.8081 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $61.87 | 6.764% | $66.0549 | $66.05 | $66.05 | $66.10 |
| Purchase #3 | $42.27 | 3.553% | $43.7719 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $80.91 | 9.630% | $88.7016 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $145.63 | 5.356% | $153.4299 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $123.36 | 8.116% | $133.3719 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $10.32 | 13.788% | $11.7429 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $524.94 | $559.8812 | $559.87 | $559.85 | $559.90 | |