| 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 | $32.25 | 10.705% | $35.7024 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $6.56 | 9.652% | $7.1932 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $171.82 | 7.729% | $185.1 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $199.98 | 6.532% | $213.0427 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $113.68 | 3.425% | $117.5735 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $68.33 | 4.493% | $71.4001 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $178.30 | 13.800% | $202.9054 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $770.92 | $832.9173 | $832.91 | $832.90 | $832.90 | |