| 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 | $50.51 | 8.535% | $54.821 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $192.92 | 10.199% | $212.5959 | $212.60 | $212.60 | $212.60 |
| Purchase #3 | $123.99 | 12.519% | $139.5123 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $32.96 | 13.683% | $37.4699 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $219.92 | 5.713% | $232.484 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $156.31 | 4.376% | $163.1501 | $163.15 | $163.15 | $163.20 |
| Purchase #7 | $16.85 | 8.251% | $18.2403 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $793.46 | $858.2735 | $858.27 | $858.25 | $858.30 | |