| 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 | $12.68 | 13.562% | $14.3997 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $36.40 | 8.244% | $39.4008 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $147.92 | 5.323% | $155.7938 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $199.98 | 8.499% | $216.9763 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $150.60 | 10.291% | $166.0982 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $33.86 | 11.171% | $37.6425 | $37.64 | $37.65 | $37.60 |
| Purchase #7 | $63.43 | 12.377% | $71.2807 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $644.87 | $701.5920 | $701.59 | $701.65 | $701.60 | |