| 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 | $15.63 | 3.841% | $16.2303 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $183.59 | 12.425% | $206.4011 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $134.93 | 5.179% | $141.918 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $242.84 | 3.662% | $251.7328 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $22.36 | 9.109% | $24.3968 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $7.47 | 8.435% | $8.1001 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $218.49 | 3.833% | $226.8647 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $825.31 | $875.6438 | $875.64 | $875.65 | $875.60 | |