| 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 | $32.32 | 9.371% | $35.3487 | $35.35 | $35.35 | $35.30 |
| Purchase #2 | $42.82 | 12.706% | $48.2607 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $187.99 | 4.207% | $195.8987 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $74.48 | 13.509% | $84.5415 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $13.31 | 7.496% | $14.3077 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $201.33 | 11.261% | $224.0018 | $224.00 | $224.00 | $224.00 |
| Purchase #7 | $168.27 | 4.198% | $175.334 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $720.52 | $777.6931 | $777.69 | $777.70 | $777.60 | |