| 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 | $14.43 | 13.108% | $16.3215 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $189.76 | 7.433% | $203.8649 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $37.84 | 3.181% | $39.0437 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $229.31 | 11.229% | $255.0592 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $39.31 | 13.182% | $44.4918 | $44.49 | $44.50 | $44.50 |
| Purchase #6 | $61.98 | 12.533% | $69.748 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $137.50 | 4.115% | $143.1581 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $710.13 | $771.6872 | $771.68 | $771.65 | $771.70 | |