| 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 | $108.78 | 7.662% | $117.1147 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $91.63 | 4.441% | $95.6993 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $209.52 | 6.789% | $223.7443 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $53.35 | 9.107% | $58.2086 | $58.21 | $58.20 | $58.20 |
| Purchase #5 | $99.65 | 10.387% | $110.0006 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $121.87 | 3.536% | $126.1793 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $156.45 | 3.621% | $162.1151 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $841.25 | $893.0619 | $893.06 | $893.05 | $893.00 | |