| 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 | $56.44 | 4.129% | $58.7704 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $116.26 | 9.854% | $127.7163 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $95.61 | 8.396% | $103.6374 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $248.72 | 3.636% | $257.7635 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $223.95 | 12.422% | $251.7691 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $189.84 | 7.184% | $203.4781 | $203.48 | $203.50 | $203.50 |
| Purchase #7 | $89.61 | 3.785% | $93.0017 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $1,020.43 | $1,096.1365 | $1,096.14 | $1,096.10 | $1,096.20 | |