| 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 | $79.44 | 4.596% | $83.0911 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $78.46 | 7.508% | $84.3508 | $84.35 | $84.35 | $84.40 |
| Purchase #3 | $238.71 | 7.666% | $257.0095 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $249.74 | 7.588% | $268.6903 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $67.37 | 4.849% | $70.6368 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $184.54 | 10.688% | $204.2636 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $233.56 | 4.856% | $244.9017 | $244.90 | $244.90 | $244.90 |
| 7 purchase totals = | $1,131.82 | $1,212.9438 | $1,212.94 | $1,212.95 | $1,213.00 | |