| 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 | $57.53 | 7.575% | $61.8879 | $61.89 | $61.90 | $61.90 |
| Purchase #2 | $233.34 | 6.778% | $249.1558 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $32.42 | 6.851% | $34.6411 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $223.80 | 13.136% | $253.1984 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $226.80 | 13.331% | $257.0347 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $8.33 | 5.868% | $8.8188 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $130.69 | 7.222% | $140.1284 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $912.91 | $1,004.8651 | $1,004.87 | $1,004.90 | $1,004.80 | |