| 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 | $32.54 | 12.855% | $36.723 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $120.89 | 13.701% | $137.4531 | $137.45 | $137.45 | $137.50 |
| Purchase #3 | $115.74 | 11.560% | $129.1195 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $125.92 | 6.809% | $134.4939 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $110.91 | 12.463% | $124.7327 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $16.45 | 6.764% | $17.5627 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $92.85 | 10.869% | $102.9419 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $615.30 | $683.0268 | $683.01 | $683.00 | $683.00 | |