| 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 | $83.62 | 6.702% | $89.2242 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $108.96 | 6.255% | $115.7754 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $74.77 | 13.264% | $84.6875 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $191.77 | 7.170% | $205.5199 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $69.53 | 3.175% | $71.7376 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $125.25 | 6.788% | $133.752 | $133.75 | $133.75 | $133.80 |
| Purchase #7 | $27.29 | 3.171% | $28.1554 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $681.19 | $728.8520 | $728.86 | $728.85 | $728.90 | |