| 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 | $51.92 | 5.106% | $54.571 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $243.62 | 9.205% | $266.0452 | $266.05 | $266.05 | $266.00 |
| Purchase #3 | $98.80 | 7.577% | $106.2861 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $115.29 | 3.806% | $119.6779 | $119.68 | $119.70 | $119.70 |
| Purchase #5 | $158.42 | 8.587% | $172.0235 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $114.77 | 3.561% | $118.857 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $89.33 | 3.131% | $92.1269 | $92.13 | $92.15 | $92.10 |
| 7 purchase totals = | $872.15 | $929.5876 | $929.60 | $929.60 | $929.60 | |