| 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 | $14.29 | 4.592% | $14.9462 | $14.95 | $14.95 | $14.90 |
| Purchase #2 | $29.59 | 11.497% | $32.992 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $242.95 | 11.113% | $269.949 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $93.74 | 13.453% | $106.3508 | $106.35 | $106.35 | $106.40 |
| Purchase #5 | $152.97 | 4.559% | $159.9439 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $57.46 | 13.474% | $65.2022 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $121.56 | 6.823% | $129.854 | $129.85 | $129.85 | $129.90 |
| 7 purchase totals = | $712.56 | $779.2381 | $779.23 | $779.25 | $779.20 | |