| 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 | $29.67 | 6.410% | $31.5718 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $205.72 | 5.355% | $216.7363 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $22.51 | 5.655% | $23.7829 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $193.92 | 12.259% | $217.6927 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $41.33 | 5.537% | $43.6184 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $138.26 | 3.788% | $143.4973 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $5.92 | 12.735% | $6.6739 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $637.33 | $683.5733 | $683.57 | $683.55 | $683.60 | |