| 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 | $43.67 | 5.147% | $45.9177 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $6.75 | 7.486% | $7.2553 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $201.78 | 12.312% | $226.6232 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $132.77 | 6.798% | $141.7957 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $21.32 | 8.492% | $23.1305 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $248.62 | 13.787% | $282.8972 | $282.90 | $282.90 | $282.90 |
| Purchase #7 | $130.72 | 4.842% | $137.0495 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $785.63 | $864.6691 | $864.68 | $864.65 | $864.60 | |