| 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 | $51.53 | 6.428% | $54.8423 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $155.76 | 3.687% | $161.5029 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $39.96 | 8.537% | $43.3714 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $155.82 | 5.207% | $163.9335 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $93.87 | 12.607% | $105.7042 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $151.83 | 3.561% | $157.2367 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $114.67 | 9.768% | $125.871 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $763.44 | $812.4620 | $812.45 | $812.45 | $812.40 | |