| 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 | $9.64 | 8.262% | $10.4365 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $58.64 | 7.669% | $63.1371 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $86.65 | 13.111% | $98.0107 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $112.51 | 11.216% | $125.1291 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $111.64 | 3.587% | $115.6445 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $182.82 | 7.187% | $195.9593 | $195.96 | $195.95 | $196.00 |
| Purchase #7 | $212.43 | 9.364% | $232.3219 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $774.33 | $840.6391 | $840.64 | $840.65 | $840.50 | |