| 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 | $6.36 | 4.863% | $6.6693 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $236.52 | 10.262% | $260.7917 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $57.63 | 12.748% | $64.9767 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $123.48 | 4.686% | $129.2663 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $120.83 | 9.128% | $131.8594 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $225.26 | 10.365% | $248.6082 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $162.59 | 11.275% | $180.922 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $932.67 | $1,023.0936 | $1,023.10 | $1,023.05 | $1,023.20 | |