| 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 | $72.29 | 12.309% | $81.1882 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $243.87 | 8.621% | $264.894 | $264.89 | $264.90 | $264.90 |
| Purchase #3 | $64.77 | 4.492% | $67.6795 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $233.96 | 10.550% | $258.6428 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $157.75 | 7.131% | $168.9992 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $106.49 | 12.675% | $119.9876 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $75.38 | 11.704% | $84.2025 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $954.51 | $1,045.5938 | $1,045.59 | $1,045.65 | $1,045.60 | |