| 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 | $7.79 | 7.368% | $8.364 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $84.89 | 12.284% | $95.3179 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $108.67 | 9.486% | $118.9784 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $60.88 | 3.621% | $63.0845 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $157.32 | 3.276% | $162.4738 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $194.83 | 4.374% | $203.3519 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $26.51 | 7.365% | $28.4625 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $640.89 | $680.0330 | $680.02 | $680.00 | $680.20 | |