| 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 | $63.43 | 13.767% | $72.1624 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $166.86 | 7.269% | $178.9891 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $84.30 | 13.598% | $95.7631 | $95.76 | $95.75 | $95.80 |
| Purchase #4 | $115.67 | 12.540% | $130.175 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $43.61 | 9.836% | $47.8995 | $47.90 | $47.90 | $47.90 |
| Purchase #6 | $8.42 | 3.619% | $8.7247 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $88.75 | 6.769% | $94.7575 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $571.04 | $628.4713 | $628.47 | $628.45 | $628.60 | |