| 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 | $75.81 | 9.563% | $83.0597 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $198.40 | 7.866% | $214.0061 | $214.01 | $214.00 | $214.00 |
| Purchase #3 | $238.74 | 11.744% | $266.7776 | $266.78 | $266.80 | $266.80 |
| Purchase #4 | $54.56 | 8.528% | $59.2129 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $31.43 | 6.607% | $33.5066 | $33.51 | $33.50 | $33.50 |
| Purchase #6 | $202.42 | 11.704% | $226.1112 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $181.81 | 9.560% | $199.191 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $983.17 | $1,081.8651 | $1,081.87 | $1,081.85 | $1,081.90 | |