| 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 | $22.94 | 8.436% | $24.8752 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $7.61 | 5.694% | $8.0433 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $102.33 | 5.514% | $107.9725 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $37.63 | 13.234% | $42.61 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $189.97 | 5.760% | $200.9123 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $9.48 | 4.211% | $9.8792 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $195.51 | 5.865% | $206.9767 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $565.47 | $601.2692 | $601.27 | $601.30 | $601.30 | |