| 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 | $82.96 | 7.184% | $88.9198 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $33.39 | 5.531% | $35.2368 | $35.24 | $35.25 | $35.20 |
| Purchase #3 | $58.87 | 11.745% | $65.7843 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $103.57 | 11.799% | $115.7902 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $85.92 | 6.416% | $91.4326 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $38.26 | 11.845% | $42.7919 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $25.64 | 8.569% | $27.8371 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $428.61 | $467.7927 | $467.79 | $467.85 | $467.70 | |