| 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 | $100.65 | 5.614% | $106.3005 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $12.48 | 10.395% | $13.7773 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $45.47 | 7.763% | $48.9998 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $12.85 | 4.561% | $13.4361 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $6.99 | 9.367% | $7.6448 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $63.87 | 13.678% | $72.6061 | $72.61 | $72.60 | $72.60 |
| Purchase #7 | $113.84 | 5.481% | $120.0796 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $356.15 | $382.8442 | $382.85 | $382.90 | $382.80 | |