| 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 | $95.79 | 13.835% | $109.0425 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $19.95 | 12.456% | $22.435 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $112.64 | 4.529% | $117.7415 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $16.40 | 11.847% | $18.3429 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $208.88 | 4.216% | $217.6864 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $5.40 | 3.551% | $5.5918 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $153.51 | 13.272% | $173.8838 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $612.57 | $664.7239 | $664.72 | $664.80 | $664.60 | |