| 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 | $117.33 | 13.383% | $133.0323 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $122.67 | 7.241% | $131.5525 | $131.55 | $131.55 | $131.60 |
| Purchase #3 | $69.68 | 8.607% | $75.6774 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $73.79 | 13.584% | $83.8136 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $17.94 | 3.161% | $18.5071 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $107.27 | 7.822% | $115.6607 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $124.90 | 13.256% | $141.4567 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $633.58 | $699.7003 | $699.70 | $699.70 | $699.80 | |