| 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 | $75.49 | 6.702% | $80.5493 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $80.31 | 7.678% | $86.4762 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $57.65 | 7.573% | $62.0158 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $113.29 | 13.817% | $128.9433 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $203.68 | 5.274% | $214.4221 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $171.62 | 12.621% | $193.2802 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $66.96 | 8.201% | $72.4514 | $72.45 | $72.45 | $72.50 |
| 7 purchase totals = | $769.00 | $838.1383 | $838.14 | $838.15 | $838.10 | |