| 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 | $80.79 | 3.358% | $83.5029 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $246.37 | 8.733% | $267.8855 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $248.35 | 7.132% | $266.0623 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $117.28 | 3.152% | $120.9767 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $121.53 | 9.102% | $132.5917 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $92.26 | 12.318% | $103.6246 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $17.29 | 8.174% | $18.7033 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $923.87 | $993.3470 | $993.34 | $993.35 | $993.40 | |