| 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 | $56.27 | 3.379% | $58.1714 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $67.28 | 3.416% | $69.5783 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $13.80 | 8.215% | $14.9337 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $132.62 | 6.305% | $140.9817 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $30.82 | 5.728% | $32.5854 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $24.84 | 13.662% | $28.2336 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $115.65 | 12.416% | $130.0091 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $441.28 | $474.4932 | $474.49 | $474.55 | $474.50 | |