| 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 | $59.31 | 5.163% | $62.3722 | $62.37 | $62.35 | $62.40 |
| Purchase #2 | $10.95 | 4.250% | $11.4154 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $87.43 | 4.155% | $91.0627 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $120.95 | 13.489% | $137.2649 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $12.62 | 10.788% | $13.9814 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $32.52 | 12.800% | $36.6826 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $52.63 | 5.756% | $55.6594 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $376.41 | $408.4386 | $408.43 | $408.40 | $408.60 | |