| 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 | $40.73 | 6.548% | $43.397 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $142.84 | 3.514% | $147.8594 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $83.92 | 12.140% | $94.1079 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $234.45 | 8.793% | $255.0652 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $164.60 | 3.764% | $170.7955 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $92.53 | 13.627% | $105.1391 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $73.71 | 7.716% | $79.3975 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $832.78 | $895.7616 | $895.78 | $895.75 | $895.80 | |