| 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 | $66.74 | 11.143% | $74.1768 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $171.83 | 7.601% | $184.8908 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $205.52 | 4.241% | $214.2361 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $38.69 | 11.298% | $43.0612 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $44.33 | 7.780% | $47.7789 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $241.96 | 6.597% | $257.9221 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $131.39 | 11.502% | $146.5025 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $900.46 | $968.5684 | $968.57 | $968.60 | $968.60 | |