| 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 | $24.53 | 4.371% | $25.6022 | $25.60 | $25.60 | $25.60 |
| Purchase #2 | $203.61 | 7.299% | $218.4715 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $81.46 | 11.715% | $91.003 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $181.49 | 10.759% | $201.0165 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $161.34 | 7.663% | $173.7035 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $82.84 | 11.851% | $92.6574 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $10.52 | 5.397% | $11.0878 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $745.79 | $813.5419 | $813.54 | $813.50 | $813.60 | |