| 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 | $53.56 | 6.788% | $57.1957 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $189.84 | 11.720% | $212.0892 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $40.60 | 8.737% | $44.1472 | $44.15 | $44.15 | $44.10 |
| Purchase #4 | $118.33 | 5.843% | $125.244 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $131.62 | 13.832% | $149.8257 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $31.75 | 13.388% | $36.0007 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $196.67 | 4.203% | $204.936 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $762.37 | $829.4385 | $829.45 | $829.50 | $829.30 | |