| 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 | $69.32 | 6.588% | $73.8868 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $155.66 | 5.742% | $164.598 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $189.62 | 11.467% | $211.3637 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $28.70 | 11.649% | $32.0433 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $181.41 | 10.123% | $199.7741 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $200.75 | 11.561% | $223.9587 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $22.88 | 11.404% | $25.4892 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $848.34 | $931.1138 | $931.11 | $931.10 | $931.20 | |