| 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 | $56.42 | 7.538% | $60.6729 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $49.43 | 4.185% | $51.4986 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $173.95 | 13.413% | $197.2819 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $152.90 | 11.261% | $170.1181 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $131.33 | 5.807% | $138.9563 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $105.50 | 8.617% | $114.5909 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $128.79 | 7.638% | $138.627 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $798.32 | $871.7457 | $871.75 | $871.75 | $871.80 | |